Looking for custom oligos?
Find that service here

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 4–75 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%.

  • Quality—synthesized using pure materials and packaged using ArgonGuard
  • Versatility—a wide range of peptide grades, modifications, scales, and formats
  • Validation—peptides analyzed by MS alone with optional analytical HPLC & AAA
  • Enhanced services—IMP service provides traceability and documentation

For a quote, contact us via one of the following email addresses, or select the product type from the table below to download a quote form.

Europe, Middle East, and Africa:
Rest of World (incl. N. America):

Select the appropriate custom peptide synthesis service

  Standard peptides PEPotec Immuno Peptide Libraries Imject KLH-Peptide Conjugation Service Alexa Fluor Dye-labeled Peptide Synthesis Service Peptides for targeted quantitation
Primary application Basic research or biomarker discovery Epitope mapping, vaccine development Antibody production Fluorescence imaging Quantitative mass spectrometry
Key features Over 400 modifications available High throughput, low toxicity Ready-to-use KLH-peptide conjugates High performing dyes High quality and concentration precision
Peptide length (amino acids) 4–75† 6–20† 6–25† 6–70† 6–30† (AQUA);
6–25† (PEPotec SRM)
Scale 1 mg–1 g 1–4 mg 1–25 mg 1–10 mg Multiple scales available
Purity Crude–98% Crude 70–95% Crude to 98% Crude to 97%
QC MALDI MS and HPLC MS MALDI MS and analytical HPLC MALDI MS and HPLC MS, Analytical HPLC, AAA (depends on grade)
Delivery time 2–3 weeks 2–3 weeks 4–5 weeks 2–3 weeks 2–6 weeks

†Please inquire about shorter or longer peptide lengths

Consistent and reproducible sample preparation is a prerequisite for successful mass spectrometry analysis. Our catalog of sample preparation tools includes reagents and kits for each step of the workflow, optimized to maximize abundant protein depletion and to enhance protein and peptide yield. All of our reagents have been validated using Thermo Scientific mass spectrometers.