Custom Peptide Synthesis Services

Thermo Scientific Custom Peptide synthesis service offers numerous options for synthesis platforms, purity levels, modifications, and formats to meet a variety of research needs. We synthesize peptides of 2–110 amino acids using the latest FMOC solid-phase technology, and purify our products using HPLC. Synthesis scales range from 0.1 mg to 1 g, and purities from crude to >98% based on the service.

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Select the appropriate custom peptide synthesis for your research needs

  Standard Peptides Alexa Fluor Dye-Labeled Peptide Synthesis Service PEPotec Immuno Peptide Libraries PEPotec SRM Peptide Libraries HeavyPeptide AQUA Peptide Synthesis Service
Primary application Basic research or biomarker discovery Fluorescence imaging Epitope mapping, vaccine development Discovery Quantitative mass spectrometry
Key features Over 400 modifications available High performing dyes High throughput, low toxicity High throughput High quality and concentration precision
Peptide length (amino acids) 2-110* 6–70* 6–20* 6–25* 6–30*
Scale 1 mg–1 g 1–10 mg 1–4 mg >0.1 mg Multiple scales available
Purity Crude–98% Crude–98% Crude Crude Crude to 97%
QC MALDI MS and HPLC MALDI MS and HPLC MS MS check or MS analysis MS, Analytical HPLC, AAA
Delivery time 2–3 weeks 2–3 weeks 4–5 weeks 2–3 weeks 2–6 weeks AQUA Express, 5-7 weeks standard AQUA

* Please inquire about shorter or longer peptide lengths

Crude–98%
Crude–98%

Featured Peptide Product

Standard Peptides

Standard peptides

PEPotec SRM Peptide Libraries

PEPotec SRM Peptide Libraries

PEPotec Immuno Peptide Libraries

PEPotec Immuno Peptide Libraries

HeavyPeptide AQUA Peptides

HeavyPeptide AQUA Peptides
Type Name Abbreviation or alternative name Position within sequence Graphical representation of available positions
Misc 1-Adamantanecarbonyl - 1-Adamantanecarbonyl-NH N-term ■□□□...□□□□
Misc 2,4,6-Trinitrophenyl - TNP TNP-NH N-term ■□□□...□□□□
Misc 2-Furoyl - 2-Furoyl-NH N-term ■□□□...□□□□
Misc 2-Naphtoic acid - Naphtyl-NH N-term ■□□□...□□□□
Misc 3-(Maleimido)propionyl - Maleimide-NH N-term ■□□□...□□□□
Misc 3,5-Diiodo-Tyrosine - [Y(I)2] Internal ■■■■...■■■■
Misc 3-Chloro-Tyrosine - [Y(Cl)] Internal ■■■■...■■■■
Misc 3-nitro-2-pyridylthio-L-Cys - [C(Npys)] Internal ■■■■...■■■■
Misc 3-Nitro-Indole - [3-Nitro-Indole] Internal ■■■■...■■■■
Misc 3-Nitro-Pyrrol - [3-Nitro-Pyrrol] Internal ■■■■...■■■■
Misc 3-Nitro-Tyrosine - [Y(NO2)] Internal ■■■■...■■■■
Misc 4-Methylthio-2-oxobutanoic ac. - [H3C-S-CH2-CH2-CO-CO-NH] N-term ■□□□...□□□□
Misc 4-nitrobenzo-2-oxa-1,3-diazole - NBD NBD-NH N-term ■□□□...□□□□
Misc 4-Pentynoic acid - 4-Pentynoic acid-NH N-term ■□□□...□□□□
Misc 4-Phenylazophenol - O-PAP CO-PAP C-term □□□□...□□□■
Misc 6-Bromo-D/L-Tryptophan - [D/L-W(Br)] Internal ■■■■...■■■■
Misc 6-Cloro-Tryptophan - [W(Cl)] Internal ■■■■...■■■■
Misc Acetylation - Acetyl-NH N-term ■□□□...□□□□
Misc Aldehyde - CHO C-term □□□□...□□□■
Misc Amidation - CONH2 C-term □□□□...□□□■
Misc Amino nitrophenyl prop. acid - [Amino nitrophenyl prop. acid] Internal ■■■■...■■■■
Misc Amino-nitrophenyl propion. ac. - ANP-linker [ANP] Internal ■■■■...■■■■
Misc Aminooxyacetyl - H2N-O-CH2-CO-NH N-term ■□□□...□□□□
Misc Benzoyl - Bz Benzoyl-NH N-term ■□□□...□□□□
Misc Benzyloxycarbonyl - Cbz, Z Z-NH N-term ■□□□...□□□□
Misc Biotin - Biotin-NH N-term ■□□□...□□□□
Misc Biotin - Ethylenediamin-Biotin CO-NH-CH2-CH2-NH-Biotin C-term □□□□...□□□■
Misc Biotin-SS-linker - Biotin-SS-NH N-term ■□□□...□□□□
Misc Bis(aminoethyl)ethylene glycol - CO-NH-(CH2-CH2-O)2-CH2-CH2-NH2 C-term □□□□...□□□■
Misc Brom acetic acid - BrCH2CO-NH N-term ■□□□...□□□□
Misc Chlormethylketon - CMK CMK C-term □□□□...□□□■
Misc Cys(4-Methoxytrityl) - Cys(MMT) [C(Mmt)] Internal ■■■■...■■■■
Misc Cys(Acetamidomethyl) - Cys(Acm) [C(Acm)] Internal ■■■■...■■■■
Misc Cys(Carbamidomethyl) - Cys(CAM) / Cys(CH2CONH2) [C(Cam)] Internal ■■■■...■■■■
Misc Cys(Carboxymethyl) - Cys(CMC) / Cys(CH2COOH) [C(Cmc)] Internal ■■■■...■■■■
Misc Cys(di(palmitoyloxy)-propyl) - Cys(Pam2) [C(Pam2)] Internal ■■■■...■■■■
Misc Cys(Farnesyl) - [C(Farnesyl)] Internal ■■■■...■■■■
Misc Cys(HRP) - Cys(horseradish peroxidase) [C(HRP)] Internal ■■■■...■■■■
Misc Cys(MTSL) - [C(MTSL)] Internal ■■■■...■■■■
Misc Cys(Myristyl) - Cys(CH2(CH2)12CH3) [C(Myristyl)] Internal ■■■■...■■■■
Misc Cys(Palmitoyl) - [C(Palm)] Internal ■■■■...■■■■
Misc Cys(S-Butyl) - [C(S-But)] Internal ■■■■...■■■■
Misc Cys(S-Ethyl) - [C(S-Et)] Internal ■■■■...■■■■
Misc Cys(S-Isobutyl) - [C(S-Isobut)] Internal ■■■■...■■■■
Misc Cys(S-Isopropyl) - [C(S-Isoprop)] Internal ■■■■...■■■■
Misc Cys(S-Methyl) - [C(S-Me)] Internal ■■■■...■■■■
Misc Cys(S-Pentyl) - [C(S-Pentyl)] Internal ■■■■...■■■■
Misc Cys(S-Propyl) - [C(S-Prop)] Internal ■■■■...■■■■
Misc Cys(S-tert-Butyl) - [C(S-tert-But] Internal ■■■■...■■■■
Misc Cysteamide - Cysteamide C-term □□□□...□□□■
Misc Decanoyl - Decanoyl-NH N-term ■□□□...□□□□
Misc Desthiobiotin - Desthiobiotin-NH N-term ■□□□...□□□□
Misc Digoxigenin - Digoxigenin-NH N-term ■□□□...□□□□
Misc DOTA - [DOTA] N-term ■□□□...□□□□
Misc Ethylamide - N-Ethyl CONH(C2H5) C-term □□□□...□□□■
Misc Ethylester - O-Ethyl COOEt C-term □□□□...□□□■
Misc Fmoc - Fmoc-NH N-term ■□□□...□□□□
Misc Formyl - Formyl-NH N-term ■□□□...□□□□
Misc Glu(Arg) - Arg at side chain of Glu [Glu(Arg)] Internal ■■■■...■■■■
Misc Homoserine lactone - [Homoser lactone] C-term □□□□...□□□■
Misc HRP - CO-NH -HRP C-term □□□□...□□□■
Misc HRP - HRP-NH N-term ■□□□...□□□□
Misc Hydrazide - CO-NH -NH2 C-term □□□□...□□□■
Misc Hydrazine-succinyl - H2N-NH-CO-CH2-CH2-CO-NH- N-term ■□□□...□□□□
Misc Iodoacetyl - IH2C-CO- N-term ■□□□...□□□□
Misc Lys(2-Aminooxy acetic acid) - Lys(Aoa) [K(Aoa)] Internal ■■■■...■■■■
Misc Lys(Acetyl) - [K(Ac)] Internal ■■■■...■■■■
Misc Lys(Ahx-Biotin) - [K(Ahx-Biotin)] Internal ■■■■...■■■■
Misc Lys(Ahx-SS-Biotin) - [K(Ahx-SS-Biotin)] Internal ■■■■...■■■■
Misc Lys(Biotin) - [K(Biotin)] Internal ■■■■...■■■■
Misc Lys(Boc) - [K(Boc)] Internal ■■■■...■■■■
Misc Lys(Butyryl) - [K(Butyryl)] Internal ■■■■...■■■■
Misc Lys(Desthiobiotin) - [K(Desthiobiotin)] Internal ■■■■...■■■■
Misc Lys(Digoxigenin] - [K(Digoxigenin)] Internal ■■■■...■■■■
Misc Lys(DST-PEG 2-Biotin) - [K(DST-PEG 2-Biotin)] Internal ■■■■...■■■■
Misc Lys(Ferrocene) - [K(Ferrocene)] Internal ■■■■...■■■■
Misc Lys(Formyl) - [K(Formyl)] Internal ■■■■...■■■■
Misc Lys(GG) - Ubiqutin [K(GG)] Internal ■■■■...■■■■
Misc Lys(GGRLR) - [K(GGRLR)] Internal ■■■■...■■■■
Misc Lys(Glutaryl) - [K(Glutaryl)] Internal ■■■■...■■■■
Misc Lys(Lipoyl) - [K(Lipoyl)] Internal ■■■■...■■■■
Misc Lys(NIP) - [K(NIP)] Internal ■■■■...■■■■
Misc Lys(Palmitoyl) - [K(Palmitoyl)] Internal ■■■■...■■■■
Misc Lys(Propionyl) - [K(Propionyl)] Internal ■■■■...■■■■
Misc Lys(Pyrofolate) - [K(Pyrofolate)] Internal ■■■■...■■■■
Misc Lys(Stearyl) - [K(Stearyl)] Internal ■■■■...■■■■
Misc Lys(Succinyl) - [K(Succinyl)] Internal ■■■■...■■■■
Misc Lys(TFA) - Lysine(Trifluoracetyl) [K(TFA)] Internal ■■■■...■■■■
Misc Maleimide - via SMCC Maleimide-NH N-term ■□□□...□□□□
Misc Methanethiosulfonate - MTS MTS-NH N-term ■□□□...□□□□
Misc Methoxysuccinyl - H3C-O-CO-CH2-CH2-CO-NH N-term ■□□□...□□□□
Misc Methylamide - N-Methyl CO-NH(CH3) C-term □□□□...□□□■
Misc Methylester - O-Methyl COOMe C-term □□□□...□□□■
Misc Myristoyl - Myristoyl-NH N-term ■□□□...□□□□
Misc N-Hydroxysuccinimid ester - NHS CO-NHS C-term □□□□...□□□■
Misc Orn(Biotin) - [Orn(Biotin)] Internal ■■■■...■■■■
Misc Palmitoyl - Palmitoyl-NH N-term ■□□□...□□□□
Misc para-Bromo-D-Phenylalanine - [D-F(4-Br)] Internal ■■■■...■■■■
Misc para-Chloro-Phenylalanine - [F(4-Cl)] Internal ■■■■...■■■■
Misc para-Iodo-Phenylalanine - [F(I)] Internal ■■■■...■■■■
Misc para-Nitro-Phenylalanine - [F(NO2)] Internal ■■■■...■■■■
Misc Phenylacetic acid - Paa Paa-NH N-term ■□□□...□□□□
Misc Photo-Leucine - [Photo-L] Internal ■■■■...■■■■
Misc Photo-Methionine - [Photo-M] Internal ■■■■...■■■■
Misc p-tosyl-Gly - [p-tosyl-G] N-term ■□□□...□□□□
Misc S-Acetylmercaptosuccinyl - SAMSA SAMSA-NH N-term ■□□□...□□□□
Misc Ser(Acetyl) - [S(Ac)] Internal ■■■■...■■■■
Misc Ser(Octanoyl) - [S(Oct)] Internal ■■■■...■■■■
Misc Stearyl - Stearyl-NH N-term ■□□□...□□□□
Misc Succinyl - Succinyl-NH N-term ■□□□...□□□□
Misc t-Butylester - COOtBu C-term □□□□...□□□■
Misc tert. Butoxycarbonyl - Boc Boc-NH N-term ■□□□...□□□□
Misc Thiobenzyl - CO-S(Bzl) C-term □□□□...□□□■
Misc Thiopropionyl - Tpa Tpa-NH N-term ■□□□...□□□□
Misc trans-Cinnamoyl - Cinnamoyl-NH N-term ■□□□...□□□□
Misc Tyr(Palmitoyl) - [Y(Palm)] Internal ■■■■...■■■■
Dye (2,4-Dinitrophenyl)-Glycine - (2,4-DNP)-Gly DNP-NH-G N-term ■□□□...□□□□
Dye 2,4-Dinitrophenyl - DNP CO-DNP C-term □□□□...□□□■
Dye 2,4-Dinitrophenyl - DNP DNP-NH N-term ■□□□...□□□□
Dye 5/6-Carboxyfluorescein - 5/6-FLUO 5/6-Fluorescein-NH N-term ■□□□...□□□□
Dye 5/6-Tetramethylrhodamine - 5/6-TAMRA 5/6-TAMRA-NH N-term ■□□□...□□□□
Dye 5-Carboxyfluorescein - 5-FLUO 5-Fluorescein-NH N-term ■□□□...□□□□
Dye 5-Tetramethylrhodamine - 5-TAMRA 5-TAMRA-NH N-term ■□□□...□□□□
Dye 6-Carboxyfluorescein - 6-FLUO 6-Fluorescein-NH N-term ■□□□...□□□□
Dye 6-Tetramethylrhodamine - 6-TAMRA 6-TAMRA-NH N-term ■□□□...□□□□
Dye 7-Amino-4-methylcoumarin - AMC CO-AMC C-term □□□□...□□□■
Dye Ala(2-Bacd) - benzo[b]acridin-12(5H)-on-2-yl [Ala(2-Bacd)] Internal ■■■■...■■■■
Dye Amino-trifluoromethyl-coumarin - AFC CO-AFC C-term □□□□...□□□■
Dye ATTO 647N - ATTO 647N-NH N-term ■□□□...□□□□
Dye Cy7 - Cy7-NH N-term ■□□□...□□□□
Dye Cys(5/6-TAMRA) - [C(5/6-TAMRA)] Internal ■■■■...■■■■
Dye Cys(5-TAMRA) - [C(5-TAMRA)] Internal ■■■■...■■■■
Dye Cys(6-TAMRA) - [C(6-TAMRA)] Internal ■■■■...■■■■
Dye Cys(acetamido-fluorescein) - [C(acetamido-fluorescein)] Internal ■■■■...■■■■
Dye Cys(AEDANS) - [C(AEDANS)] Internal ■■■■...■■■■
Dye Cys(Allophycocyanine) - [C(Allophycocyanine)] Internal ■■■■...■■■■
Dye Cys(DY 555) - [C(DY 555)] Internal ■■■■...■■■■
Dye Cys(DY 647P1) - [C(DY 647P1)] Internal ■■■■...■■■■
Dye Cys(DY 649) - [C(DY 649)] Internal ■■■■...■■■■
Dye Cys(DYQ660) - [Cys(DYQ660)] Internal ■■■■...■■■■
Dye Dabcyl - Dabcyl-NH N-term ■□□□...□□□□
Dye Dabsyl - Dabsyl-NH N-term ■□□□...□□□□
Dye Dansyl - CO-Dansyl C-term □□□□...□□□■
Dye Dansyl - Dansyl-NH N-term ■□□□...□□□□
Dye DAP(DNP) - DNP at Diaminopropionic acid [DAP(DNP)] Internal ■■■■...■■■■
Dye DAP(DY 647) - DY 647 at Diaminopropionic ac. [DPA(DY-647)] Internal ■■■■...■■■■
Dye DAP(DyLight 488) - DyLight 488 at Diaminoprop. ac [DPA(DY 488)] Internal ■■■■...■■■■
Dye DAP(NMA) - NMA at Diaminopropionic acid [DAP(NMA)] Internal ■■■■...■■■■
Dye Dinitrophenyl-Ethylenediamine - EDDnp CO-EDDnp C-term □□□□...□□□■
Dye D-Lys(5/6-Fluorescein) - [D-K(5/6-Fluorescein)] Internal ■■■■...■■■■
Dye D-Lys(5/6-TAMRA) - [D-Lys(5/6-TAMRA)] Internal ■■■■...■■■■
Dye DY 495 - DY 495-NH N-term ■□□□...□□□□
Dye DY 505 - DY 505-NH N-term ■□□□...□□□□
Dye DY 530 - DY 530-NH N-term ■□□□...□□□□
Dye DY 547 - DY 547-NH N-term ■□□□...□□□□
Dye DY 549 - DY 549-NH N-term ■□□□...□□□□
Dye DY 630 - DY630-NH N-term ■□□□...□□□□
Dye DY 633 - DY 633-NH N-term ■□□□...□□□□
Dye DY 635 - DY 635-NH N-term ■□□□...□□□□
Dye DY 647 - DY 647-NH N-term ■□□□...□□□□
Dye DY 647 - aminomodified CO-DY 647 C-term □□□□...□□□■
Dye DY 649 - DY 649-NH N-term ■□□□...□□□□
Dye DY 649P1 - aminomodified CO-DY 649P1 N-term ■□□□...□□□□
Dye DY 650 - DY650-NH Internal ■■■■...■■■■
Dye DY 680 - DY 680-NH N-term ■□□□...□□□□
Dye DY 682 - DY 682-NH N-term ■□□□...□□□□
Dye DY 750 - DY 750-NH N-term ■□□□...□□□□
Dye DY 750 - CO-DY 750 C-term □□□□...□□□■
Dye DY 751 - DY 751-NH N-term ■□□□...□□□□
Dye DY 800 - DY 800-NH N-term ■□□□...□□□□
Dye DyLight 488 - DY 488-NH N-term ■□□□...□□□□
Dye DyLight 504Q - DyLight 504Q-NH N-term ■□□□...□□□□
Dye DyLight 543Q - DyLight 543Q-NH N-term ■□□□...□□□□
Dye DyLight 554-R1 - DyLight 554-R1-NH N-term ■□□□...□□□□
Dye DyLight 683Q - DyLight 683Q-NH N-term ■□□□...□□□□
Dye DYQ 660 - DYQ 660-NH N-term ■□□□...□□□□
Dye EDANS - CO-EDANS C-term □□□□...□□□■
Dye Glu(EDANS) - [E(EDANS)] Internal ■■■■...■■■■
Dye His(DNP) - [H(DNP)] Internal ■■■■...■■■■
Dye Lys(2-(N-methylamino)benzoyl) - Lys(NMA) [Lys(NMA)] Internal ■■■■...■■■■
Dye Lys(2,4-DNP) - [K(DNP)] Internal ■■■■...■■■■
Dye Lys(5/6-Fluorescein) - [K(5/6-Fluo)] Internal ■■■■...■■■■
Dye Lys(5/6-TAMRA) - [K(5/6-TAMRA)] Internal ■■■■...■■■■
Dye Lys(5-Fluorescein) - [K(5-Fluo)] Internal ■■■■...■■■■
Dye Lys(5-TAMRA) - [K(5-TAMRA)] Internal ■■■■...■■■■
Dye Lys(6-Fluorescein) - [K(6-Fluo)] Internal ■■■■...■■■■
Dye Lys(Ahx-(5-Fluorescein)) - [K(Ahx-(5-Fluo))] Internal ■■■■...■■■■
Dye Lys(ATTO 655) - [K(ATTO 655)] Internal ■■■■...■■■■
Dye Lys(Dabcyl) - [K(Dabcyl)] Internal ■■■■...■■■■
Dye Lys(Dde) - [Lys(Dde)] Internal ■■■■...■■■■
Dye Lys(DY 405) - [K(DY 405)] Internal ■■■■...■■■■
Dye Lys(DY 495) - [K(DY 495)] Internal ■■■■...■■■■
Dye Lys(DY 530) - [K(DY 530)] Internal ■■■■...■■■■
Dye Lys(DY 547) - [K(DY 547)] Internal ■■■■...■■■■
Dye Lys(DY 590) - [K(DY 590)] Internal ■■■■...■■■■
Dye Lys(DY 630) - [K(DY 630)] Internal ■■■■...■■■■
Dye Lys(DY 635) - [K(DY 635)] Internal ■■■■...■■■■
Dye Lys(DY 647) - [K(DY 647)] Internal ■■■■...■■■■
Dye Lys(DY 650) - [Lys(DY 650)] Internal ■■■■...■■■■
Dye Lys(DY 800) - [K(DY 800)] Internal ■■■■...■■■■
Dye Lys(DyLight 488) - [K(DY 488)] Internal ■■■■...■■■■
Dye Lys(DyLight 633) - Lys(DY633) [K(DyLight 633)] Internal ■■■■...■■■■
Dye Lys(DyLight 649) - [K(DY 649)] Internal ■■■■...■■■■
Dye Lys(DYQ 3) - [K(DYQ 3)] Internal ■■■■...■■■■
Dye Lys(HOC) - (7-hydroxycoumarin-3-yl)formyl [Lys(HOC)] Internal ■■■■...■■■■
Dye Lys(HOMCA) - [Lys(HOMCA)] Internal ■■■■...■■■■
Dye Lys(MCA) - [K(MCA)] Internal ■■■■...■■■■
Dye Lys(MOC) - (7-methoxycoumarin-3-yl)formyl Lys(MOC) Internal ■■■■...■■■■
Dye Lys(Rhodamine B) - [K(Rhodamine B)] Internal ■■■■...■■■■
Dye Lys(Rhodamine Green) - [K(Rhodamine Green)] Internal ■■■■...■■■■
Dye Methoxycoumarin acetic acid - MCA CO-MCA C-term □□□□...□□□■
Dye Methoxycoumarin acetic acid - MCA MCA-NH N-term ■□□□...□□□□
Dye Ornithine(Coumarin343) - [Orn(C343)] Internal ■■■■...■■■■
Dye para-Nitroanilide - pNA CO-pNA C-term □□□□...□□□■
Dye para-Nitrophenylester - COONp C-term □□□□...□□□■
Dye QSY21 - QSY21-NH N-term ■□□□...□□□□
Dye Rhodamine 110 - CO-Rhod 110 C-term □□□□...□□□■
Dye Rhodamine B - Rhodamin B-NH N-term ■□□□...□□□□
Dye R-Phycoerythrin - CO- R-Phycoerythrin C-term □□□□...□□□■
Dye Tide Quencher 2 - TQ2 TQ2-NH N-term ■□□□...□□□□
Linkers 12-Aminododecanoic acid - Ado [Ado] Internal ■■■■...■■■■
Linkers 5-Aminopentanoic acid - Aminovaleric acid (Ava) [Ava] Internal ■■■■...■■■■
Linkers 6-Aminohexanoic acid (Ahx) - Aminocaproic acid (Aca) [Ahx] Internal ■■■■...■■■■
Linkers 8-Aminooctanoic acid - Aoc [Aoc] Internal ■■■■...■■■■
Linkers Cys(PEG 40000) - [C(PEG 40000)] Internal ■■■■...■■■■
Linkers Methyl-PEG12 - MS(PEG)12 MS(PEG)12-NH N-term ■□□□...□□□□
Linkers Methyl-PEG24 - MS(PEG)24 MS(PEG)24-NH N-term ■□□□...□□□□
Linkers PEG 12 (40 atoms) - Amino-PEG-acid [PEG 12] Internal ■■■■...■■■■
Linkers PEG 2 (9 atoms) - 8-Amino-3,6-dioxaoctanoic acid [PEG 2] Internal ■■■■...■■■■
Linkers PEG 20,000 - PEG 20,000-NH N-term ■□□□...□□□□
Linkers PEG 2000 - Amino-PEG-acid [PEG 2000] Internal ■■■■...■■■■
Linkers PEG 3 (13 atoms) - Amino-trioxadodecanoic acid [PEG 3] Internal ■■■■...■■■■
Linkers PEG 4 (16 atoms) - Amino-PEG-acid [PEG 4] Internal ■■■■...■■■■
Linkers PEG 5 (19 atoms) - Amino-PEG-acid [PEG 5] Internal ■■■■...■■■■
Linkers PEG 5000 - CO-PEG 5000 C-term □□□□...□□□■
Linkers PEG 5000 - Amino-PEG-acid [PEG 5000] Internal ■■■■...■■■■
Linkers PEG 6 (22 atoms) - Amino-PEG-acid [PEG 6] Internal ■■■■...■■■■
Linkers PEG 8 (28 atoms) - Amino-PEG-acid [PEG 8] Internal ■■■■...■■■■
Linkers PEG-4 Azide - N3-PEG4-NH N-term ■□□□...□□□□
Special AAs 2-(4'-Pentenyl)alanine - [A(pentenyl)] Internal ■■■■...■■■■
Special AAs 2,3-Diaminopropionic acid - DAP [DAP] Internal ■■■■...■■■■
Special AAs 2-Amino-4-thiazolinic acid - [2-Amino-4-thiazolinyl] Internal ■■■■...■■■■
Special AAs 2-Indanyl-Glycine - Igl [Igl] Internal ■■■■...■■■■
Special AAs 2-Methyl-D-Tryptophan - [D-W(2-Me)] Internal ■■■■...■■■■
Special AAs 2-Naphthyl-Alanine - 2-Nal [2-Nal] Internal ■■■■...■■■■
Special AAs 2-Naphthyl-D-Alanine - D-2-Nal [D-2-Nal] Internal ■■■■...■■■■
Special AAs 3,3-Diphenyl-Alanine - [A(F2)] Internal ■■■■...■■■■
Special AAs 3,4-Dihydroxy-Phenylalanine - [F(OH)2] Internal ■■■■...■■■■
Special AAs 5,5-Dimethyl-Proline - [P(Me2)] Internal ■■■■...■■■■
Special AAs 5-Hydroxy-Tryptophan - [W(OH)] Internal ■■■■...■■■■
Special AAs Allyl-Glycine - 2-Aminopent-4-enoic acid [G(allyl)] Internal ■■■■...■■■■
Special AAs alpha-Allylalanine - [Allyl-A] Internal ■■■■...■■■■
Special AAs alpha-aminoadipic acid - Aad [Aad] Internal ■■■■...■■■■
Special AAs alpha-t-butylglycine - [G(tBu)] Internal ■■■■...■■■■
Special AAs Aminobenzoic acid - Abz [Abz] Internal ■■■■...■■■■
Special AAs Aminobutyric acid - Abu [Abu] Internal ■■■■...■■■■
Special AAs Aminocyclohexyl carbox. acid - Ac6c [Ac6c] Internal ■■■■...■■■■
Special AAs Aminoisobutyric acid - Aib 0 Internal ■■■■...■■■■
Special AAs Asp beta-methyl ester - Asp(OMe) [D(OMe)] Internal ■■■■...■■■■
Special AAs Asp(Isopropylamide) - [D(Isopropylamide)] Internal ■■■■...■■■■
Special AAs Azetidine-2-carboxylic acid - Aze [Aze] Internal ■■■■...■■■■
Special AAs Canavanine - Cav [Cav] Internal ■■■■...■■■■
Special AAs Citrulline - [Cit] Internal ■■■■...■■■■
Special AAs Cyclopentyl-Glycine - [G(cyclopentyl)] Internal ■■■■...■■■■
Special AAs Cysteic acid - Cya [Cya] Internal ■■■■...■■■■
Special AAs Cysteine sulfonate - [C(SO3H)] Internal ■■■■...■■■■
Special AAs D-2-Indanyl-Glycine - D-Igl [D-Igl] Internal ■■■■...■■■■
Special AAs D-4-Hydroxyphenly-Glycine - D-Hpg [D-Hpg] Internal ■■■■...■■■■
Special AAs D-Alanine - *A Internal ■■■■...■■■■
Special AAs D-Amino Acid - [D-aa] Internal ■■■■...■■■■
Special AAs D-Arginine - *R Internal ■■■■...■■■■
Special AAs D-Asparagine - *N Internal ■■■■...■■■■
Special AAs D-Aspartic acid - *D Internal ■■■■...■■■■
Special AAs D-Cysteine - *C Internal ■■■■...■■■■
Special AAs D-Glutamic acid - *E Internal ■■■■...■■■■
Special AAs D-Glutamine - *Q Internal ■■■■...■■■■
Special AAs D-Histidine - *H Internal ■■■■...■■■■
Special AAs D-Homocysteine - [D-Homocys] Internal ■■■■...■■■■
Special AAs D-Homoserine - [D-Homoser] Internal ■■■■...■■■■
Special AAs Diaminotrioxatridecan suc. ac. - TTDS [TTDS] Internal ■■■■...■■■■
Special AAs D-Isoleucine - *I Internal ■■■■...■■■■
Special AAs D-Leucine - *L Internal ■■■■...■■■■
Special AAs D-Lysine - *K Internal ■■■■...■■■■
Special AAs D-Methionine - *M Internal ■■■■...■■■■
Special AAs D-Ornithine - [D-Orn] Internal ■■■■...■■■■
Special AAs D-Phenylalanine - *F Internal ■■■■...■■■■
Special AAs D-Proline - *P Internal ■■■■...■■■■
Special AAs D-Serine - *S Internal ■■■■...■■■■
Special AAs D-Threonine - *T Internal ■■■■...■■■■
Special AAs D-Tryptophan - *W Internal ■■■■...■■■■
Special AAs D-Tyrosine - *Y Internal ■■■■...■■■■
Special AAs D-Valine - *V Internal ■■■■...■■■■
Special AAs Formylglycine - [G(CHO)] Internal ■■■■...■■■■
Special AAs gamma-Carboxyglutamic acid - Gla [Gla] Internal ■■■■...■■■■
Special AAs Gamma-Glu, amidated - Gla, amidation at side chain [Gla amide] Internal ■■■■...■■■■
Special AAs Glu gamma-methyl ester - Glu(OMe) [E(OMe)] Internal ■■■■...■■■■
Special AAs Homo-Citrulline - [Homocit] Internal ■■■■...■■■■
Special AAs Homophenylalanine - [HomoF] Internal ■■■■...■■■■
Special AAs Homoserine - [Homoser] Internal ■■■■...■■■■
Special AAs Hydroxy-Proline - Hyp [Hyp] Internal ■■■■...■■■■
Special AAs Hyposine - Hpu [Hpu] Internal ■■■■...■■■■
Special AAs Isoaspartic acid - 0 Internal ■■■■...■■■■
Special AAs Kynurenine - Kyn [Kyn] Internal ■■■■...■■■■
Special AAs Mercaptoacetic acid - Thioglycolic acid [Mercaptoacetyl] Internal ■■■■...■■■■
Special AAs Mercaptopropionic acid - Mpa [Mpa] Internal ■■■■...■■■■
Special AAs Methionine-sulfone - [M(O2)] Internal ■■■■...■■■■
Special AAs Methionine-sulfoxide - [M(O)] Internal ■■■■...■■■■
Special AAs N-Formylkynurenine - [Formyl-Kyn] Internal ■■■■...■■■■
Special AAs Norleucine - [Nle] Internal ■■■■...■■■■
Special AAs Norvaline - 2-Aminopentanoic acid, Nva [Nva] Internal ■■■■...■■■■
Special AAs Octahydroindole carbox. acid - [Oic] Internal ■■■■...■■■■
Special AAs Ornitine - [Orn] Internal ■■■■...■■■■
Special AAs para-Acetylphenylalanine - pAF [para-Ac-Phe] Internal ■■■■...■■■■
Special AAs Phenylglycine - Phg [Phg] Internal ■■■■...■■■■
Special AAs Pyroglutamic acid - Pyr [Pyr] Internal ■■■■...■■■■
Special AAs Selenocysteine - Sec [Sec] Internal ■■■■...■■■■
Special AAs β-Alanine - [β-A] Internal ■■■■...■■■■
Special AAs β-Cyclohexyl-Alanine - Cha [Cha] Internal ■■■■...■■■■
Special AAs β-cyclohexyl-D-Alanine - D-Cha [D-Cha] Internal ■■■■...■■■■
Special AAs Tetrahydroisquinol.carb.acid - Tic [Tic] Internal ■■■■...■■■■
Special AAs Thiazolidine-4-carboxylic acid - Thz [Thz] Internal ■■■■...■■■■
Special AAs γ-Glutamic acid - [γ-E] Internal ■■■■...■■■■
PTM 1-Methyl-Tryptophan - [W(1-Me)] Internal ■■■■...■■■■
PTM 2,6-Dimethyl-Tyrosine - [Y(Me2)] Internal ■■■■...■■■■
PTM 2-Methylproline - [P(2-Me)] Internal ■■■■...■■■■
PTM 2-Methyl-Tryptophan - [2-Me-Trp] Internal ■■■■...■■■■
PTM Dimethyl-Arginine (asym.) - [R(Me)2-asym] Internal ■■■■...■■■■
PTM Dimethyl-Arginine (sym.) - [R(Me)2-sym] Internal ■■■■...■■■■
PTM Dimethyl-Cysteine - Penicillamine [Pen] Internal ■■■■...■■■■
PTM Dimethyl-Lysine - [K(Me)2] Internal ■■■■...■■■■
PTM Dimethyl-Phenylalanine - [F(Me)2] Internal ■■■■...■■■■
PTM Dimethyl-Valine - [V(Me)2] Internal ■■■■...■■■■
PTM Methyl-Arginine - [R(Me)] Internal ■■■■...■■■■
PTM Methyl-Lysine - [K(Me)] Internal ■■■■...■■■■
PTM N-Methyl-Alanine - [Ala(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Glycine - [G(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Leucine - [L(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Phenylalanine - [F(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Tyrosine - [Y(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Valine - [V(N-Me)] Internal ■■■■...■■■■
PTM Phosphono-Phenylalanine - [F(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Serine - [S(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Threonin - [T(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Tyrosin - [Y(PO3H2)] Internal ■■■■...■■■■
PTM β-GalNAc-Threonine - [T(β-GalNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Asparagine - [N(β-GlcNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Serine - [S(β-GlcNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Threonine - [T(β-GlcNAc)] Internal ■■■■...■■■■
PTM Sulfuryl-Serine - [S(SO3H)] Internal ■■■■...■■■■
PTM Sulfuryl-Threonine - [T(SO3H)] Internal ■■■■...■■■■
PTM Sulfuryl-Tyrosine - [Y(SO3H)] Internal ■■■■...■■■■
PTM Trimethyl-Arginine - [R(Me3)] Internal ■■■■...■■■■
PTM Trimethyl-Lysine - [K(Me)3] Internal ■■■■...■■■■
PTM α-GalNAc-Serine - [S(α-GalNAc)] Internal ■■■■...■■■■
PTM α-GalNAc-Threonine - [T(α-GalNAc)] Internal ■■■■...■■■■
PTM α-Mannosyl-Serine - [S(α-Mannosyl)] Internal ■■■■...■■■■
PTM α-Mannosyl-Threonine - [T(α-Mannosyl)] Internal ■■■■...■■■■
PTM α-Methyl Aspartic acid - [D(α-Me)] Internal ■■■■...■■■■
PTM α-Methyl Glutamic acid - [E(α-Me)] Internal ■■■■...■■■■
Isotopic Heavy Ala (13C3;15N) - [A(13C3; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Ala (D3) - [A(D3)] Internal ■■■■...■■■■
Isotopic Heavy Arg (13C6) - [R(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Arg (13C6;15N4) - [R(13C6; 15N4)] Internal ■■■■...■■■■
Isotopic Heavy Asn (13C4;15N2) - [N(13C4; 15N2)] Internal ■■■■...■■■■
Isotopic Heavy Asp (13C4;15N - [D(13C4; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Gln (13C5;15N2) - [Q(13C5;15N2)] Internal ■■■■...■■■■
Isotopic Heavy Glu (13C5;15N) - [E(13C5; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Gly (13C2;15N) - [G(13C2; 15N)] Internal ■■■■...■■■■
Isotopic Heavy His (15N3) - [His(15N3)] Internal ■■■■...■■■■
Isotopic Heavy Ile (13C6;15N) - [I(13C6; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C1) - [L(13C1)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C6) - [L(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C6;15N) - [L(13C6; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Leu (D10) - [L(D10)] Internal ■■■■...■■■■
Isotopic Heavy Leu (D3) - [L(D3)] Internal ■■■■...■■■■
Isotopic Heavy Lys (13C6) - [K(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Lys (13C6;15N2) - [K(13C6; 15N2)] Internal ■■■■...■■■■
Isotopic Heavy Phe (13C9;15N) - [F(13C9; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Pro (13C5;15N) - [P(13C5; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Ser (13C3;15N) - [S (13C3;15N)] Internal ■■■■...■■■■
Isotopic Heavy Ser (D3) - [S(D3)] Internal ■■■■...■■■■
Isotopic Heavy Thr(13C4;15N) - [T(13C4;15N)] Internal ■■■■...■■■■
Isotopic Heavy Trp (13C11;15N2) - [W (13C11;15N2)] Internal ■■■■...■■■■
Isotopic Heavy Tyr (13C9;15N) - [Y (13C9; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Val (13C5) - [V(13C5)] Internal ■■■■...■■■■
Isotopic Heavy Val (13C5;15N) - [V(13C5; 15N)] Internal ■■■■...■■■■
Isotopic L-tyrosine-phenyl-d4 - deuterated Tyr [Tyr(D4)] Internal ■■■■...■■■■
Isotopic TMT6-126 - TMT6-126-NH N-term ■□□□...□□□□
Isotopic TMT6-127 - TMT6-127-NH N-term ■□□□...□□□□
Isotopic TMT6-128 - TMT6-128-NH N-term ■□□□...□□□□
Isotopic TMT6-129 - TMT6-129-NH N-term ■□□□...□□□□
Isotopic TMT6-130 - TMT6-130-NH N-term ■□□□...□□□□
Isotopic TMT6-131 - TMT6-131-NH N-term ■□□□...□□□□
Immunization Blue Carrier Protein - CO-NH -Blue Carrier Protein C-term □□□□...□□□■
Immunization BSA - CO-BSA C-term □□□□...□□□■
Immunization BSA via Glutaraldehyde - BSA-NH N-term ■□□□...□□□□
Immunization Cys(BSA) - [C(BSA)] Internal ■■■■...■■■■
Immunization Cys(KLH) - [C(KLH)] Internal ■■■■...■■■■
Immunization Cys(OVA) - [C(OVA)] Internal ■■■■...■■■■
Immunization KLH - CO-KLH C-term □□□□...□□□■
Immunization KLH via Glutaraldehyde - KLH-NH N-term ■□□□...□□□□
Immunization Lys(BSA) - [K(BSA] Internal ■■■■...■■■■
Immunization Lys(KLH) - [K(KLH] Internal ■■■■...■■■■
Immunization MAP 16 - Crude 8-20 aa, at C-term. only MAP 16 C-term □□□□...□□□■
Immunization MAP 4 - Crude 8-20 aa, at C-term. only MAP 4 C-term □□□□...□□□■
Immunization MAP 8 - Crude 8-20 aa, at C-term. only MAP 8 C-term □□□□...□□□■
Immunization OVA - CO-OVA C-term □□□□...□□□■
Cyclization/Dimerization/Special Synthesis 3-Azido-Alanine - Aza [Aza] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis 5-Azidopentanoyl - 5-Azidovalerianoyl 5-Azidopentanoyl-NH N-term ■□□□...□□□□
Cyclization/Dimerization/Special Synthesis 6-Azido-Norleucine - Nle(N3) [Nle(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Azidohomoalanine - Aha/ Dab(N3) [Aha] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Azido-Lysine - [K(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (C-C), disulfide - [C cyclo(S-S)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (D-K), amide bond - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (E-K), amide bond - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (K-C-terminus) - side chain of K to C-terminus [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (NH-CO), homodetic - [ ] N-term ■□□□...□□□■
Cyclization/Dimerization/Special Synthesis Double disulfide - [C cyclo(S-S)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis D-Propargylglycine - D-Pra [D-Pra] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Hetero-Dimer - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Homo-Dimer - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Mixed amino acids - [X] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis para-Azido-Phenylalanine - [F(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Propargylalanine - alpha-Me-L-Ala(Pentynyl)-OH [Propargylala] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Propargylglycine - Pra [Pra] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Side chain coupling to Lys - Asymmetric Sequence [K] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Side chain coupling to Lys - Symmetric Sequence [K] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Site directed disulfide bridge - Cyclisation (C-C) [Cys cyclo(S-S)] Internal ■■■■...■■■■

Documents

Frequently asked questions

Q. What is the shelf life of a peptide?

A. The shelf life is >24 months at -20°C for lyophilized peptides protected by argon in the original non open container. However it is sequence dependant and it may be shorter for some sequences.

Q. How are the peptides supplied?

A. Unless otherwise requested, all peptides are delivered as lyophilized trifluoroacetic salts with free amino and carboxy termini. N-terminal acetylation or C-terminal amidation is available for a small fee but must be requested when ordering your peptide(s).

Q. What peptide parameters are influenced by amino acid composition?

A. The ability to synthesize the peptide and its solubility, stability, and overall charge are discussed in the Protein Biology Learning Center under the Peptide Design.

Q. What information is needed to obtain an accurate quote?

A. All the information required to get an accurate quote is included in the Quote Request form.

Select the appropriate custom peptide synthesis for your research needs

  Standard Peptides Alexa Fluor Dye-Labeled Peptide Synthesis Service PEPotec Immuno Peptide Libraries PEPotec SRM Peptide Libraries HeavyPeptide AQUA Peptide Synthesis Service
Primary application Basic research or biomarker discovery Fluorescence imaging Epitope mapping, vaccine development Discovery Quantitative mass spectrometry
Key features Over 400 modifications available High performing dyes High throughput, low toxicity High throughput High quality and concentration precision
Peptide length (amino acids) 2-110* 6–70* 6–20* 6–25* 6–30*
Scale 1 mg–1 g 1–10 mg 1–4 mg >0.1 mg Multiple scales available
Purity Crude–98% Crude–98% Crude Crude Crude to 97%
QC MALDI MS and HPLC MALDI MS and HPLC MS MS check or MS analysis MS, Analytical HPLC, AAA
Delivery time 2–3 weeks 2–3 weeks 4–5 weeks 2–3 weeks 2–6 weeks AQUA Express, 5-7 weeks standard AQUA

* Please inquire about shorter or longer peptide lengths

Crude–98%
Crude–98%

Featured Peptide Product

Standard Peptides

Standard peptides

PEPotec SRM Peptide Libraries

PEPotec SRM Peptide Libraries

PEPotec Immuno Peptide Libraries

PEPotec Immuno Peptide Libraries

HeavyPeptide AQUA Peptides

HeavyPeptide AQUA Peptides
Type Name Abbreviation or alternative name Position within sequence Graphical representation of available positions
Misc 1-Adamantanecarbonyl - 1-Adamantanecarbonyl-NH N-term ■□□□...□□□□
Misc 2,4,6-Trinitrophenyl - TNP TNP-NH N-term ■□□□...□□□□
Misc 2-Furoyl - 2-Furoyl-NH N-term ■□□□...□□□□
Misc 2-Naphtoic acid - Naphtyl-NH N-term ■□□□...□□□□
Misc 3-(Maleimido)propionyl - Maleimide-NH N-term ■□□□...□□□□
Misc 3,5-Diiodo-Tyrosine - [Y(I)2] Internal ■■■■...■■■■
Misc 3-Chloro-Tyrosine - [Y(Cl)] Internal ■■■■...■■■■
Misc 3-nitro-2-pyridylthio-L-Cys - [C(Npys)] Internal ■■■■...■■■■
Misc 3-Nitro-Indole - [3-Nitro-Indole] Internal ■■■■...■■■■
Misc 3-Nitro-Pyrrol - [3-Nitro-Pyrrol] Internal ■■■■...■■■■
Misc 3-Nitro-Tyrosine - [Y(NO2)] Internal ■■■■...■■■■
Misc 4-Methylthio-2-oxobutanoic ac. - [H3C-S-CH2-CH2-CO-CO-NH] N-term ■□□□...□□□□
Misc 4-nitrobenzo-2-oxa-1,3-diazole - NBD NBD-NH N-term ■□□□...□□□□
Misc 4-Pentynoic acid - 4-Pentynoic acid-NH N-term ■□□□...□□□□
Misc 4-Phenylazophenol - O-PAP CO-PAP C-term □□□□...□□□■
Misc 6-Bromo-D/L-Tryptophan - [D/L-W(Br)] Internal ■■■■...■■■■
Misc 6-Cloro-Tryptophan - [W(Cl)] Internal ■■■■...■■■■
Misc Acetylation - Acetyl-NH N-term ■□□□...□□□□
Misc Aldehyde - CHO C-term □□□□...□□□■
Misc Amidation - CONH2 C-term □□□□...□□□■
Misc Amino nitrophenyl prop. acid - [Amino nitrophenyl prop. acid] Internal ■■■■...■■■■
Misc Amino-nitrophenyl propion. ac. - ANP-linker [ANP] Internal ■■■■...■■■■
Misc Aminooxyacetyl - H2N-O-CH2-CO-NH N-term ■□□□...□□□□
Misc Benzoyl - Bz Benzoyl-NH N-term ■□□□...□□□□
Misc Benzyloxycarbonyl - Cbz, Z Z-NH N-term ■□□□...□□□□
Misc Biotin - Biotin-NH N-term ■□□□...□□□□
Misc Biotin - Ethylenediamin-Biotin CO-NH-CH2-CH2-NH-Biotin C-term □□□□...□□□■
Misc Biotin-SS-linker - Biotin-SS-NH N-term ■□□□...□□□□
Misc Bis(aminoethyl)ethylene glycol - CO-NH-(CH2-CH2-O)2-CH2-CH2-NH2 C-term □□□□...□□□■
Misc Brom acetic acid - BrCH2CO-NH N-term ■□□□...□□□□
Misc Chlormethylketon - CMK CMK C-term □□□□...□□□■
Misc Cys(4-Methoxytrityl) - Cys(MMT) [C(Mmt)] Internal ■■■■...■■■■
Misc Cys(Acetamidomethyl) - Cys(Acm) [C(Acm)] Internal ■■■■...■■■■
Misc Cys(Carbamidomethyl) - Cys(CAM) / Cys(CH2CONH2) [C(Cam)] Internal ■■■■...■■■■
Misc Cys(Carboxymethyl) - Cys(CMC) / Cys(CH2COOH) [C(Cmc)] Internal ■■■■...■■■■
Misc Cys(di(palmitoyloxy)-propyl) - Cys(Pam2) [C(Pam2)] Internal ■■■■...■■■■
Misc Cys(Farnesyl) - [C(Farnesyl)] Internal ■■■■...■■■■
Misc Cys(HRP) - Cys(horseradish peroxidase) [C(HRP)] Internal ■■■■...■■■■
Misc Cys(MTSL) - [C(MTSL)] Internal ■■■■...■■■■
Misc Cys(Myristyl) - Cys(CH2(CH2)12CH3) [C(Myristyl)] Internal ■■■■...■■■■
Misc Cys(Palmitoyl) - [C(Palm)] Internal ■■■■...■■■■
Misc Cys(S-Butyl) - [C(S-But)] Internal ■■■■...■■■■
Misc Cys(S-Ethyl) - [C(S-Et)] Internal ■■■■...■■■■
Misc Cys(S-Isobutyl) - [C(S-Isobut)] Internal ■■■■...■■■■
Misc Cys(S-Isopropyl) - [C(S-Isoprop)] Internal ■■■■...■■■■
Misc Cys(S-Methyl) - [C(S-Me)] Internal ■■■■...■■■■
Misc Cys(S-Pentyl) - [C(S-Pentyl)] Internal ■■■■...■■■■
Misc Cys(S-Propyl) - [C(S-Prop)] Internal ■■■■...■■■■
Misc Cys(S-tert-Butyl) - [C(S-tert-But] Internal ■■■■...■■■■
Misc Cysteamide - Cysteamide C-term □□□□...□□□■
Misc Decanoyl - Decanoyl-NH N-term ■□□□...□□□□
Misc Desthiobiotin - Desthiobiotin-NH N-term ■□□□...□□□□
Misc Digoxigenin - Digoxigenin-NH N-term ■□□□...□□□□
Misc DOTA - [DOTA] N-term ■□□□...□□□□
Misc Ethylamide - N-Ethyl CONH(C2H5) C-term □□□□...□□□■
Misc Ethylester - O-Ethyl COOEt C-term □□□□...□□□■
Misc Fmoc - Fmoc-NH N-term ■□□□...□□□□
Misc Formyl - Formyl-NH N-term ■□□□...□□□□
Misc Glu(Arg) - Arg at side chain of Glu [Glu(Arg)] Internal ■■■■...■■■■
Misc Homoserine lactone - [Homoser lactone] C-term □□□□...□□□■
Misc HRP - CO-NH -HRP C-term □□□□...□□□■
Misc HRP - HRP-NH N-term ■□□□...□□□□
Misc Hydrazide - CO-NH -NH2 C-term □□□□...□□□■
Misc Hydrazine-succinyl - H2N-NH-CO-CH2-CH2-CO-NH- N-term ■□□□...□□□□
Misc Iodoacetyl - IH2C-CO- N-term ■□□□...□□□□
Misc Lys(2-Aminooxy acetic acid) - Lys(Aoa) [K(Aoa)] Internal ■■■■...■■■■
Misc Lys(Acetyl) - [K(Ac)] Internal ■■■■...■■■■
Misc Lys(Ahx-Biotin) - [K(Ahx-Biotin)] Internal ■■■■...■■■■
Misc Lys(Ahx-SS-Biotin) - [K(Ahx-SS-Biotin)] Internal ■■■■...■■■■
Misc Lys(Biotin) - [K(Biotin)] Internal ■■■■...■■■■
Misc Lys(Boc) - [K(Boc)] Internal ■■■■...■■■■
Misc Lys(Butyryl) - [K(Butyryl)] Internal ■■■■...■■■■
Misc Lys(Desthiobiotin) - [K(Desthiobiotin)] Internal ■■■■...■■■■
Misc Lys(Digoxigenin] - [K(Digoxigenin)] Internal ■■■■...■■■■
Misc Lys(DST-PEG 2-Biotin) - [K(DST-PEG 2-Biotin)] Internal ■■■■...■■■■
Misc Lys(Ferrocene) - [K(Ferrocene)] Internal ■■■■...■■■■
Misc Lys(Formyl) - [K(Formyl)] Internal ■■■■...■■■■
Misc Lys(GG) - Ubiqutin [K(GG)] Internal ■■■■...■■■■
Misc Lys(GGRLR) - [K(GGRLR)] Internal ■■■■...■■■■
Misc Lys(Glutaryl) - [K(Glutaryl)] Internal ■■■■...■■■■
Misc Lys(Lipoyl) - [K(Lipoyl)] Internal ■■■■...■■■■
Misc Lys(NIP) - [K(NIP)] Internal ■■■■...■■■■
Misc Lys(Palmitoyl) - [K(Palmitoyl)] Internal ■■■■...■■■■
Misc Lys(Propionyl) - [K(Propionyl)] Internal ■■■■...■■■■
Misc Lys(Pyrofolate) - [K(Pyrofolate)] Internal ■■■■...■■■■
Misc Lys(Stearyl) - [K(Stearyl)] Internal ■■■■...■■■■
Misc Lys(Succinyl) - [K(Succinyl)] Internal ■■■■...■■■■
Misc Lys(TFA) - Lysine(Trifluoracetyl) [K(TFA)] Internal ■■■■...■■■■
Misc Maleimide - via SMCC Maleimide-NH N-term ■□□□...□□□□
Misc Methanethiosulfonate - MTS MTS-NH N-term ■□□□...□□□□
Misc Methoxysuccinyl - H3C-O-CO-CH2-CH2-CO-NH N-term ■□□□...□□□□
Misc Methylamide - N-Methyl CO-NH(CH3) C-term □□□□...□□□■
Misc Methylester - O-Methyl COOMe C-term □□□□...□□□■
Misc Myristoyl - Myristoyl-NH N-term ■□□□...□□□□
Misc N-Hydroxysuccinimid ester - NHS CO-NHS C-term □□□□...□□□■
Misc Orn(Biotin) - [Orn(Biotin)] Internal ■■■■...■■■■
Misc Palmitoyl - Palmitoyl-NH N-term ■□□□...□□□□
Misc para-Bromo-D-Phenylalanine - [D-F(4-Br)] Internal ■■■■...■■■■
Misc para-Chloro-Phenylalanine - [F(4-Cl)] Internal ■■■■...■■■■
Misc para-Iodo-Phenylalanine - [F(I)] Internal ■■■■...■■■■
Misc para-Nitro-Phenylalanine - [F(NO2)] Internal ■■■■...■■■■
Misc Phenylacetic acid - Paa Paa-NH N-term ■□□□...□□□□
Misc Photo-Leucine - [Photo-L] Internal ■■■■...■■■■
Misc Photo-Methionine - [Photo-M] Internal ■■■■...■■■■
Misc p-tosyl-Gly - [p-tosyl-G] N-term ■□□□...□□□□
Misc S-Acetylmercaptosuccinyl - SAMSA SAMSA-NH N-term ■□□□...□□□□
Misc Ser(Acetyl) - [S(Ac)] Internal ■■■■...■■■■
Misc Ser(Octanoyl) - [S(Oct)] Internal ■■■■...■■■■
Misc Stearyl - Stearyl-NH N-term ■□□□...□□□□
Misc Succinyl - Succinyl-NH N-term ■□□□...□□□□
Misc t-Butylester - COOtBu C-term □□□□...□□□■
Misc tert. Butoxycarbonyl - Boc Boc-NH N-term ■□□□...□□□□
Misc Thiobenzyl - CO-S(Bzl) C-term □□□□...□□□■
Misc Thiopropionyl - Tpa Tpa-NH N-term ■□□□...□□□□
Misc trans-Cinnamoyl - Cinnamoyl-NH N-term ■□□□...□□□□
Misc Tyr(Palmitoyl) - [Y(Palm)] Internal ■■■■...■■■■
Dye (2,4-Dinitrophenyl)-Glycine - (2,4-DNP)-Gly DNP-NH-G N-term ■□□□...□□□□
Dye 2,4-Dinitrophenyl - DNP CO-DNP C-term □□□□...□□□■
Dye 2,4-Dinitrophenyl - DNP DNP-NH N-term ■□□□...□□□□
Dye 5/6-Carboxyfluorescein - 5/6-FLUO 5/6-Fluorescein-NH N-term ■□□□...□□□□
Dye 5/6-Tetramethylrhodamine - 5/6-TAMRA 5/6-TAMRA-NH N-term ■□□□...□□□□
Dye 5-Carboxyfluorescein - 5-FLUO 5-Fluorescein-NH N-term ■□□□...□□□□
Dye 5-Tetramethylrhodamine - 5-TAMRA 5-TAMRA-NH N-term ■□□□...□□□□
Dye 6-Carboxyfluorescein - 6-FLUO 6-Fluorescein-NH N-term ■□□□...□□□□
Dye 6-Tetramethylrhodamine - 6-TAMRA 6-TAMRA-NH N-term ■□□□...□□□□
Dye 7-Amino-4-methylcoumarin - AMC CO-AMC C-term □□□□...□□□■
Dye Ala(2-Bacd) - benzo[b]acridin-12(5H)-on-2-yl [Ala(2-Bacd)] Internal ■■■■...■■■■
Dye Amino-trifluoromethyl-coumarin - AFC CO-AFC C-term □□□□...□□□■
Dye ATTO 647N - ATTO 647N-NH N-term ■□□□...□□□□
Dye Cy7 - Cy7-NH N-term ■□□□...□□□□
Dye Cys(5/6-TAMRA) - [C(5/6-TAMRA)] Internal ■■■■...■■■■
Dye Cys(5-TAMRA) - [C(5-TAMRA)] Internal ■■■■...■■■■
Dye Cys(6-TAMRA) - [C(6-TAMRA)] Internal ■■■■...■■■■
Dye Cys(acetamido-fluorescein) - [C(acetamido-fluorescein)] Internal ■■■■...■■■■
Dye Cys(AEDANS) - [C(AEDANS)] Internal ■■■■...■■■■
Dye Cys(Allophycocyanine) - [C(Allophycocyanine)] Internal ■■■■...■■■■
Dye Cys(DY 555) - [C(DY 555)] Internal ■■■■...■■■■
Dye Cys(DY 647P1) - [C(DY 647P1)] Internal ■■■■...■■■■
Dye Cys(DY 649) - [C(DY 649)] Internal ■■■■...■■■■
Dye Cys(DYQ660) - [Cys(DYQ660)] Internal ■■■■...■■■■
Dye Dabcyl - Dabcyl-NH N-term ■□□□...□□□□
Dye Dabsyl - Dabsyl-NH N-term ■□□□...□□□□
Dye Dansyl - CO-Dansyl C-term □□□□...□□□■
Dye Dansyl - Dansyl-NH N-term ■□□□...□□□□
Dye DAP(DNP) - DNP at Diaminopropionic acid [DAP(DNP)] Internal ■■■■...■■■■
Dye DAP(DY 647) - DY 647 at Diaminopropionic ac. [DPA(DY-647)] Internal ■■■■...■■■■
Dye DAP(DyLight 488) - DyLight 488 at Diaminoprop. ac [DPA(DY 488)] Internal ■■■■...■■■■
Dye DAP(NMA) - NMA at Diaminopropionic acid [DAP(NMA)] Internal ■■■■...■■■■
Dye Dinitrophenyl-Ethylenediamine - EDDnp CO-EDDnp C-term □□□□...□□□■
Dye D-Lys(5/6-Fluorescein) - [D-K(5/6-Fluorescein)] Internal ■■■■...■■■■
Dye D-Lys(5/6-TAMRA) - [D-Lys(5/6-TAMRA)] Internal ■■■■...■■■■
Dye DY 495 - DY 495-NH N-term ■□□□...□□□□
Dye DY 505 - DY 505-NH N-term ■□□□...□□□□
Dye DY 530 - DY 530-NH N-term ■□□□...□□□□
Dye DY 547 - DY 547-NH N-term ■□□□...□□□□
Dye DY 549 - DY 549-NH N-term ■□□□...□□□□
Dye DY 630 - DY630-NH N-term ■□□□...□□□□
Dye DY 633 - DY 633-NH N-term ■□□□...□□□□
Dye DY 635 - DY 635-NH N-term ■□□□...□□□□
Dye DY 647 - DY 647-NH N-term ■□□□...□□□□
Dye DY 647 - aminomodified CO-DY 647 C-term □□□□...□□□■
Dye DY 649 - DY 649-NH N-term ■□□□...□□□□
Dye DY 649P1 - aminomodified CO-DY 649P1 N-term ■□□□...□□□□
Dye DY 650 - DY650-NH Internal ■■■■...■■■■
Dye DY 680 - DY 680-NH N-term ■□□□...□□□□
Dye DY 682 - DY 682-NH N-term ■□□□...□□□□
Dye DY 750 - DY 750-NH N-term ■□□□...□□□□
Dye DY 750 - CO-DY 750 C-term □□□□...□□□■
Dye DY 751 - DY 751-NH N-term ■□□□...□□□□
Dye DY 800 - DY 800-NH N-term ■□□□...□□□□
Dye DyLight 488 - DY 488-NH N-term ■□□□...□□□□
Dye DyLight 504Q - DyLight 504Q-NH N-term ■□□□...□□□□
Dye DyLight 543Q - DyLight 543Q-NH N-term ■□□□...□□□□
Dye DyLight 554-R1 - DyLight 554-R1-NH N-term ■□□□...□□□□
Dye DyLight 683Q - DyLight 683Q-NH N-term ■□□□...□□□□
Dye DYQ 660 - DYQ 660-NH N-term ■□□□...□□□□
Dye EDANS - CO-EDANS C-term □□□□...□□□■
Dye Glu(EDANS) - [E(EDANS)] Internal ■■■■...■■■■
Dye His(DNP) - [H(DNP)] Internal ■■■■...■■■■
Dye Lys(2-(N-methylamino)benzoyl) - Lys(NMA) [Lys(NMA)] Internal ■■■■...■■■■
Dye Lys(2,4-DNP) - [K(DNP)] Internal ■■■■...■■■■
Dye Lys(5/6-Fluorescein) - [K(5/6-Fluo)] Internal ■■■■...■■■■
Dye Lys(5/6-TAMRA) - [K(5/6-TAMRA)] Internal ■■■■...■■■■
Dye Lys(5-Fluorescein) - [K(5-Fluo)] Internal ■■■■...■■■■
Dye Lys(5-TAMRA) - [K(5-TAMRA)] Internal ■■■■...■■■■
Dye Lys(6-Fluorescein) - [K(6-Fluo)] Internal ■■■■...■■■■
Dye Lys(Ahx-(5-Fluorescein)) - [K(Ahx-(5-Fluo))] Internal ■■■■...■■■■
Dye Lys(ATTO 655) - [K(ATTO 655)] Internal ■■■■...■■■■
Dye Lys(Dabcyl) - [K(Dabcyl)] Internal ■■■■...■■■■
Dye Lys(Dde) - [Lys(Dde)] Internal ■■■■...■■■■
Dye Lys(DY 405) - [K(DY 405)] Internal ■■■■...■■■■
Dye Lys(DY 495) - [K(DY 495)] Internal ■■■■...■■■■
Dye Lys(DY 530) - [K(DY 530)] Internal ■■■■...■■■■
Dye Lys(DY 547) - [K(DY 547)] Internal ■■■■...■■■■
Dye Lys(DY 590) - [K(DY 590)] Internal ■■■■...■■■■
Dye Lys(DY 630) - [K(DY 630)] Internal ■■■■...■■■■
Dye Lys(DY 635) - [K(DY 635)] Internal ■■■■...■■■■
Dye Lys(DY 647) - [K(DY 647)] Internal ■■■■...■■■■
Dye Lys(DY 650) - [Lys(DY 650)] Internal ■■■■...■■■■
Dye Lys(DY 800) - [K(DY 800)] Internal ■■■■...■■■■
Dye Lys(DyLight 488) - [K(DY 488)] Internal ■■■■...■■■■
Dye Lys(DyLight 633) - Lys(DY633) [K(DyLight 633)] Internal ■■■■...■■■■
Dye Lys(DyLight 649) - [K(DY 649)] Internal ■■■■...■■■■
Dye Lys(DYQ 3) - [K(DYQ 3)] Internal ■■■■...■■■■
Dye Lys(HOC) - (7-hydroxycoumarin-3-yl)formyl [Lys(HOC)] Internal ■■■■...■■■■
Dye Lys(HOMCA) - [Lys(HOMCA)] Internal ■■■■...■■■■
Dye Lys(MCA) - [K(MCA)] Internal ■■■■...■■■■
Dye Lys(MOC) - (7-methoxycoumarin-3-yl)formyl Lys(MOC) Internal ■■■■...■■■■
Dye Lys(Rhodamine B) - [K(Rhodamine B)] Internal ■■■■...■■■■
Dye Lys(Rhodamine Green) - [K(Rhodamine Green)] Internal ■■■■...■■■■
Dye Methoxycoumarin acetic acid - MCA CO-MCA C-term □□□□...□□□■
Dye Methoxycoumarin acetic acid - MCA MCA-NH N-term ■□□□...□□□□
Dye Ornithine(Coumarin343) - [Orn(C343)] Internal ■■■■...■■■■
Dye para-Nitroanilide - pNA CO-pNA C-term □□□□...□□□■
Dye para-Nitrophenylester - COONp C-term □□□□...□□□■
Dye QSY21 - QSY21-NH N-term ■□□□...□□□□
Dye Rhodamine 110 - CO-Rhod 110 C-term □□□□...□□□■
Dye Rhodamine B - Rhodamin B-NH N-term ■□□□...□□□□
Dye R-Phycoerythrin - CO- R-Phycoerythrin C-term □□□□...□□□■
Dye Tide Quencher 2 - TQ2 TQ2-NH N-term ■□□□...□□□□
Linkers 12-Aminododecanoic acid - Ado [Ado] Internal ■■■■...■■■■
Linkers 5-Aminopentanoic acid - Aminovaleric acid (Ava) [Ava] Internal ■■■■...■■■■
Linkers 6-Aminohexanoic acid (Ahx) - Aminocaproic acid (Aca) [Ahx] Internal ■■■■...■■■■
Linkers 8-Aminooctanoic acid - Aoc [Aoc] Internal ■■■■...■■■■
Linkers Cys(PEG 40000) - [C(PEG 40000)] Internal ■■■■...■■■■
Linkers Methyl-PEG12 - MS(PEG)12 MS(PEG)12-NH N-term ■□□□...□□□□
Linkers Methyl-PEG24 - MS(PEG)24 MS(PEG)24-NH N-term ■□□□...□□□□
Linkers PEG 12 (40 atoms) - Amino-PEG-acid [PEG 12] Internal ■■■■...■■■■
Linkers PEG 2 (9 atoms) - 8-Amino-3,6-dioxaoctanoic acid [PEG 2] Internal ■■■■...■■■■
Linkers PEG 20,000 - PEG 20,000-NH N-term ■□□□...□□□□
Linkers PEG 2000 - Amino-PEG-acid [PEG 2000] Internal ■■■■...■■■■
Linkers PEG 3 (13 atoms) - Amino-trioxadodecanoic acid [PEG 3] Internal ■■■■...■■■■
Linkers PEG 4 (16 atoms) - Amino-PEG-acid [PEG 4] Internal ■■■■...■■■■
Linkers PEG 5 (19 atoms) - Amino-PEG-acid [PEG 5] Internal ■■■■...■■■■
Linkers PEG 5000 - CO-PEG 5000 C-term □□□□...□□□■
Linkers PEG 5000 - Amino-PEG-acid [PEG 5000] Internal ■■■■...■■■■
Linkers PEG 6 (22 atoms) - Amino-PEG-acid [PEG 6] Internal ■■■■...■■■■
Linkers PEG 8 (28 atoms) - Amino-PEG-acid [PEG 8] Internal ■■■■...■■■■
Linkers PEG-4 Azide - N3-PEG4-NH N-term ■□□□...□□□□
Special AAs 2-(4'-Pentenyl)alanine - [A(pentenyl)] Internal ■■■■...■■■■
Special AAs 2,3-Diaminopropionic acid - DAP [DAP] Internal ■■■■...■■■■
Special AAs 2-Amino-4-thiazolinic acid - [2-Amino-4-thiazolinyl] Internal ■■■■...■■■■
Special AAs 2-Indanyl-Glycine - Igl [Igl] Internal ■■■■...■■■■
Special AAs 2-Methyl-D-Tryptophan - [D-W(2-Me)] Internal ■■■■...■■■■
Special AAs 2-Naphthyl-Alanine - 2-Nal [2-Nal] Internal ■■■■...■■■■
Special AAs 2-Naphthyl-D-Alanine - D-2-Nal [D-2-Nal] Internal ■■■■...■■■■
Special AAs 3,3-Diphenyl-Alanine - [A(F2)] Internal ■■■■...■■■■
Special AAs 3,4-Dihydroxy-Phenylalanine - [F(OH)2] Internal ■■■■...■■■■
Special AAs 5,5-Dimethyl-Proline - [P(Me2)] Internal ■■■■...■■■■
Special AAs 5-Hydroxy-Tryptophan - [W(OH)] Internal ■■■■...■■■■
Special AAs Allyl-Glycine - 2-Aminopent-4-enoic acid [G(allyl)] Internal ■■■■...■■■■
Special AAs alpha-Allylalanine - [Allyl-A] Internal ■■■■...■■■■
Special AAs alpha-aminoadipic acid - Aad [Aad] Internal ■■■■...■■■■
Special AAs alpha-t-butylglycine - [G(tBu)] Internal ■■■■...■■■■
Special AAs Aminobenzoic acid - Abz [Abz] Internal ■■■■...■■■■
Special AAs Aminobutyric acid - Abu [Abu] Internal ■■■■...■■■■
Special AAs Aminocyclohexyl carbox. acid - Ac6c [Ac6c] Internal ■■■■...■■■■
Special AAs Aminoisobutyric acid - Aib 0 Internal ■■■■...■■■■
Special AAs Asp beta-methyl ester - Asp(OMe) [D(OMe)] Internal ■■■■...■■■■
Special AAs Asp(Isopropylamide) - [D(Isopropylamide)] Internal ■■■■...■■■■
Special AAs Azetidine-2-carboxylic acid - Aze [Aze] Internal ■■■■...■■■■
Special AAs Canavanine - Cav [Cav] Internal ■■■■...■■■■
Special AAs Citrulline - [Cit] Internal ■■■■...■■■■
Special AAs Cyclopentyl-Glycine - [G(cyclopentyl)] Internal ■■■■...■■■■
Special AAs Cysteic acid - Cya [Cya] Internal ■■■■...■■■■
Special AAs Cysteine sulfonate - [C(SO3H)] Internal ■■■■...■■■■
Special AAs D-2-Indanyl-Glycine - D-Igl [D-Igl] Internal ■■■■...■■■■
Special AAs D-4-Hydroxyphenly-Glycine - D-Hpg [D-Hpg] Internal ■■■■...■■■■
Special AAs D-Alanine - *A Internal ■■■■...■■■■
Special AAs D-Amino Acid - [D-aa] Internal ■■■■...■■■■
Special AAs D-Arginine - *R Internal ■■■■...■■■■
Special AAs D-Asparagine - *N Internal ■■■■...■■■■
Special AAs D-Aspartic acid - *D Internal ■■■■...■■■■
Special AAs D-Cysteine - *C Internal ■■■■...■■■■
Special AAs D-Glutamic acid - *E Internal ■■■■...■■■■
Special AAs D-Glutamine - *Q Internal ■■■■...■■■■
Special AAs D-Histidine - *H Internal ■■■■...■■■■
Special AAs D-Homocysteine - [D-Homocys] Internal ■■■■...■■■■
Special AAs D-Homoserine - [D-Homoser] Internal ■■■■...■■■■
Special AAs Diaminotrioxatridecan suc. ac. - TTDS [TTDS] Internal ■■■■...■■■■
Special AAs D-Isoleucine - *I Internal ■■■■...■■■■
Special AAs D-Leucine - *L Internal ■■■■...■■■■
Special AAs D-Lysine - *K Internal ■■■■...■■■■
Special AAs D-Methionine - *M Internal ■■■■...■■■■
Special AAs D-Ornithine - [D-Orn] Internal ■■■■...■■■■
Special AAs D-Phenylalanine - *F Internal ■■■■...■■■■
Special AAs D-Proline - *P Internal ■■■■...■■■■
Special AAs D-Serine - *S Internal ■■■■...■■■■
Special AAs D-Threonine - *T Internal ■■■■...■■■■
Special AAs D-Tryptophan - *W Internal ■■■■...■■■■
Special AAs D-Tyrosine - *Y Internal ■■■■...■■■■
Special AAs D-Valine - *V Internal ■■■■...■■■■
Special AAs Formylglycine - [G(CHO)] Internal ■■■■...■■■■
Special AAs gamma-Carboxyglutamic acid - Gla [Gla] Internal ■■■■...■■■■
Special AAs Gamma-Glu, amidated - Gla, amidation at side chain [Gla amide] Internal ■■■■...■■■■
Special AAs Glu gamma-methyl ester - Glu(OMe) [E(OMe)] Internal ■■■■...■■■■
Special AAs Homo-Citrulline - [Homocit] Internal ■■■■...■■■■
Special AAs Homophenylalanine - [HomoF] Internal ■■■■...■■■■
Special AAs Homoserine - [Homoser] Internal ■■■■...■■■■
Special AAs Hydroxy-Proline - Hyp [Hyp] Internal ■■■■...■■■■
Special AAs Hyposine - Hpu [Hpu] Internal ■■■■...■■■■
Special AAs Isoaspartic acid - 0 Internal ■■■■...■■■■
Special AAs Kynurenine - Kyn [Kyn] Internal ■■■■...■■■■
Special AAs Mercaptoacetic acid - Thioglycolic acid [Mercaptoacetyl] Internal ■■■■...■■■■
Special AAs Mercaptopropionic acid - Mpa [Mpa] Internal ■■■■...■■■■
Special AAs Methionine-sulfone - [M(O2)] Internal ■■■■...■■■■
Special AAs Methionine-sulfoxide - [M(O)] Internal ■■■■...■■■■
Special AAs N-Formylkynurenine - [Formyl-Kyn] Internal ■■■■...■■■■
Special AAs Norleucine - [Nle] Internal ■■■■...■■■■
Special AAs Norvaline - 2-Aminopentanoic acid, Nva [Nva] Internal ■■■■...■■■■
Special AAs Octahydroindole carbox. acid - [Oic] Internal ■■■■...■■■■
Special AAs Ornitine - [Orn] Internal ■■■■...■■■■
Special AAs para-Acetylphenylalanine - pAF [para-Ac-Phe] Internal ■■■■...■■■■
Special AAs Phenylglycine - Phg [Phg] Internal ■■■■...■■■■
Special AAs Pyroglutamic acid - Pyr [Pyr] Internal ■■■■...■■■■
Special AAs Selenocysteine - Sec [Sec] Internal ■■■■...■■■■
Special AAs β-Alanine - [β-A] Internal ■■■■...■■■■
Special AAs β-Cyclohexyl-Alanine - Cha [Cha] Internal ■■■■...■■■■
Special AAs β-cyclohexyl-D-Alanine - D-Cha [D-Cha] Internal ■■■■...■■■■
Special AAs Tetrahydroisquinol.carb.acid - Tic [Tic] Internal ■■■■...■■■■
Special AAs Thiazolidine-4-carboxylic acid - Thz [Thz] Internal ■■■■...■■■■
Special AAs γ-Glutamic acid - [γ-E] Internal ■■■■...■■■■
PTM 1-Methyl-Tryptophan - [W(1-Me)] Internal ■■■■...■■■■
PTM 2,6-Dimethyl-Tyrosine - [Y(Me2)] Internal ■■■■...■■■■
PTM 2-Methylproline - [P(2-Me)] Internal ■■■■...■■■■
PTM 2-Methyl-Tryptophan - [2-Me-Trp] Internal ■■■■...■■■■
PTM Dimethyl-Arginine (asym.) - [R(Me)2-asym] Internal ■■■■...■■■■
PTM Dimethyl-Arginine (sym.) - [R(Me)2-sym] Internal ■■■■...■■■■
PTM Dimethyl-Cysteine - Penicillamine [Pen] Internal ■■■■...■■■■
PTM Dimethyl-Lysine - [K(Me)2] Internal ■■■■...■■■■
PTM Dimethyl-Phenylalanine - [F(Me)2] Internal ■■■■...■■■■
PTM Dimethyl-Valine - [V(Me)2] Internal ■■■■...■■■■
PTM Methyl-Arginine - [R(Me)] Internal ■■■■...■■■■
PTM Methyl-Lysine - [K(Me)] Internal ■■■■...■■■■
PTM N-Methyl-Alanine - [Ala(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Glycine - [G(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Leucine - [L(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Phenylalanine - [F(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Tyrosine - [Y(N-Me)] Internal ■■■■...■■■■
PTM N-Methyl-Valine - [V(N-Me)] Internal ■■■■...■■■■
PTM Phosphono-Phenylalanine - [F(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Serine - [S(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Threonin - [T(PO3H2)] Internal ■■■■...■■■■
PTM Phospho-Tyrosin - [Y(PO3H2)] Internal ■■■■...■■■■
PTM β-GalNAc-Threonine - [T(β-GalNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Asparagine - [N(β-GlcNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Serine - [S(β-GlcNAc)] Internal ■■■■...■■■■
PTM β-GlcNAc-Threonine - [T(β-GlcNAc)] Internal ■■■■...■■■■
PTM Sulfuryl-Serine - [S(SO3H)] Internal ■■■■...■■■■
PTM Sulfuryl-Threonine - [T(SO3H)] Internal ■■■■...■■■■
PTM Sulfuryl-Tyrosine - [Y(SO3H)] Internal ■■■■...■■■■
PTM Trimethyl-Arginine - [R(Me3)] Internal ■■■■...■■■■
PTM Trimethyl-Lysine - [K(Me)3] Internal ■■■■...■■■■
PTM α-GalNAc-Serine - [S(α-GalNAc)] Internal ■■■■...■■■■
PTM α-GalNAc-Threonine - [T(α-GalNAc)] Internal ■■■■...■■■■
PTM α-Mannosyl-Serine - [S(α-Mannosyl)] Internal ■■■■...■■■■
PTM α-Mannosyl-Threonine - [T(α-Mannosyl)] Internal ■■■■...■■■■
PTM α-Methyl Aspartic acid - [D(α-Me)] Internal ■■■■...■■■■
PTM α-Methyl Glutamic acid - [E(α-Me)] Internal ■■■■...■■■■
Isotopic Heavy Ala (13C3;15N) - [A(13C3; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Ala (D3) - [A(D3)] Internal ■■■■...■■■■
Isotopic Heavy Arg (13C6) - [R(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Arg (13C6;15N4) - [R(13C6; 15N4)] Internal ■■■■...■■■■
Isotopic Heavy Asn (13C4;15N2) - [N(13C4; 15N2)] Internal ■■■■...■■■■
Isotopic Heavy Asp (13C4;15N - [D(13C4; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Gln (13C5;15N2) - [Q(13C5;15N2)] Internal ■■■■...■■■■
Isotopic Heavy Glu (13C5;15N) - [E(13C5; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Gly (13C2;15N) - [G(13C2; 15N)] Internal ■■■■...■■■■
Isotopic Heavy His (15N3) - [His(15N3)] Internal ■■■■...■■■■
Isotopic Heavy Ile (13C6;15N) - [I(13C6; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C1) - [L(13C1)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C6) - [L(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Leu (13C6;15N) - [L(13C6; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Leu (D10) - [L(D10)] Internal ■■■■...■■■■
Isotopic Heavy Leu (D3) - [L(D3)] Internal ■■■■...■■■■
Isotopic Heavy Lys (13C6) - [K(13C6)] Internal ■■■■...■■■■
Isotopic Heavy Lys (13C6;15N2) - [K(13C6; 15N2)] Internal ■■■■...■■■■
Isotopic Heavy Phe (13C9;15N) - [F(13C9; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Pro (13C5;15N) - [P(13C5; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Ser (13C3;15N) - [S (13C3;15N)] Internal ■■■■...■■■■
Isotopic Heavy Ser (D3) - [S(D3)] Internal ■■■■...■■■■
Isotopic Heavy Thr(13C4;15N) - [T(13C4;15N)] Internal ■■■■...■■■■
Isotopic Heavy Trp (13C11;15N2) - [W (13C11;15N2)] Internal ■■■■...■■■■
Isotopic Heavy Tyr (13C9;15N) - [Y (13C9; 15N)] Internal ■■■■...■■■■
Isotopic Heavy Val (13C5) - [V(13C5)] Internal ■■■■...■■■■
Isotopic Heavy Val (13C5;15N) - [V(13C5; 15N)] Internal ■■■■...■■■■
Isotopic L-tyrosine-phenyl-d4 - deuterated Tyr [Tyr(D4)] Internal ■■■■...■■■■
Isotopic TMT6-126 - TMT6-126-NH N-term ■□□□...□□□□
Isotopic TMT6-127 - TMT6-127-NH N-term ■□□□...□□□□
Isotopic TMT6-128 - TMT6-128-NH N-term ■□□□...□□□□
Isotopic TMT6-129 - TMT6-129-NH N-term ■□□□...□□□□
Isotopic TMT6-130 - TMT6-130-NH N-term ■□□□...□□□□
Isotopic TMT6-131 - TMT6-131-NH N-term ■□□□...□□□□
Immunization Blue Carrier Protein - CO-NH -Blue Carrier Protein C-term □□□□...□□□■
Immunization BSA - CO-BSA C-term □□□□...□□□■
Immunization BSA via Glutaraldehyde - BSA-NH N-term ■□□□...□□□□
Immunization Cys(BSA) - [C(BSA)] Internal ■■■■...■■■■
Immunization Cys(KLH) - [C(KLH)] Internal ■■■■...■■■■
Immunization Cys(OVA) - [C(OVA)] Internal ■■■■...■■■■
Immunization KLH - CO-KLH C-term □□□□...□□□■
Immunization KLH via Glutaraldehyde - KLH-NH N-term ■□□□...□□□□
Immunization Lys(BSA) - [K(BSA] Internal ■■■■...■■■■
Immunization Lys(KLH) - [K(KLH] Internal ■■■■...■■■■
Immunization MAP 16 - Crude 8-20 aa, at C-term. only MAP 16 C-term □□□□...□□□■
Immunization MAP 4 - Crude 8-20 aa, at C-term. only MAP 4 C-term □□□□...□□□■
Immunization MAP 8 - Crude 8-20 aa, at C-term. only MAP 8 C-term □□□□...□□□■
Immunization OVA - CO-OVA C-term □□□□...□□□■
Cyclization/Dimerization/Special Synthesis 3-Azido-Alanine - Aza [Aza] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis 5-Azidopentanoyl - 5-Azidovalerianoyl 5-Azidopentanoyl-NH N-term ■□□□...□□□□
Cyclization/Dimerization/Special Synthesis 6-Azido-Norleucine - Nle(N3) [Nle(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Azidohomoalanine - Aha/ Dab(N3) [Aha] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Azido-Lysine - [K(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (C-C), disulfide - [C cyclo(S-S)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (D-K), amide bond - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (E-K), amide bond - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (K-C-terminus) - side chain of K to C-terminus [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Cyclisation (NH-CO), homodetic - [ ] N-term ■□□□...□□□■
Cyclization/Dimerization/Special Synthesis Double disulfide - [C cyclo(S-S)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis D-Propargylglycine - D-Pra [D-Pra] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Hetero-Dimer - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Homo-Dimer - [ ] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Mixed amino acids - [X] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis para-Azido-Phenylalanine - [F(N3)] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Propargylalanine - alpha-Me-L-Ala(Pentynyl)-OH [Propargylala] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Propargylglycine - Pra [Pra] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Side chain coupling to Lys - Asymmetric Sequence [K] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Side chain coupling to Lys - Symmetric Sequence [K] Internal ■■■■...■■■■
Cyclization/Dimerization/Special Synthesis Site directed disulfide bridge - Cyclisation (C-C) [Cys cyclo(S-S)] Internal ■■■■...■■■■

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Frequently asked questions

Q. What is the shelf life of a peptide?

A. The shelf life is >24 months at -20°C for lyophilized peptides protected by argon in the original non open container. However it is sequence dependant and it may be shorter for some sequences.

Q. How are the peptides supplied?

A. Unless otherwise requested, all peptides are delivered as lyophilized trifluoroacetic salts with free amino and carboxy termini. N-terminal acetylation or C-terminal amidation is available for a small fee but must be requested when ordering your peptide(s).

Q. What peptide parameters are influenced by amino acid composition?

A. The ability to synthesize the peptide and its solubility, stability, and overall charge are discussed in the Protein Biology Learning Center under the Peptide Design.

Q. What information is needed to obtain an accurate quote?

A. All the information required to get an accurate quote is included in the Quote Request form.

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