Phosphoramidites

Phosphoramidites

Nucleoside phosphoramidites can be derived from natural or synthetic nucleosides and are used to synthesize oligonucleotides. A phosphoramidite is a phosphite diester monoamide with high reactivity towards nucleophiles that weak acids can catalyze.
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1-15 of 127 Products

TheraPure™ 2'-Fluoro-Ac-C Phosphoramidite, serum vial bottle Thermo Scientific™

2'-Fluoro-Ac-C CEP is a phosphoramidite containing 5' DMT and the nucleoside cytidine (C) with 2'-Fluoro protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, the highly electronegative fluorine (2'-Fluoro) modification adopts a more thermodynamically stable A-form...

iBu-dG Phosphoramidite, standard grade, serum vial bottle Thermo Scientific™

iBu-dG CEP is a phosphoramidite containing 5' DMT and the nucleoside deoxyguanosine (dG) with isobutyryl (iBu) base protection, for use in oligonucleotide synthesis. DNA phosphoramidites are the building blocks for synthesis of DNA or DNA containing oligonucleotides.

2'-Fluoro-Bz-A Phosphoramidite, standard grade, 28-400 finish bottle Thermo Scientific™

2'-Fluoro-Bz-A CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with 2'-Fluoro protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, the highly electronegative fluorine (2'-Fluoro) modification adopts a more thermodynamically stable A-form...

TheraPure™ T Phosphoramidite, serum vial bottle Thermo Scientific™

T CEP is a phosphoramidite containing 5' DMT and the nucleoside deoxythymidine (dT) for use in oligonucleotide synthesis. DNA phosphoramidites are the building blocks for synthesis of DNA or DNA containing oligonucleotides.

6-FAM™ Dye Phosphoramidite Applied Biosystems™

Contains 45 mg 6-FAM™ Dye Phosphoramidite. 6-FAM™ Dye Phosphoramidite is used for the 5’ attachment of FAM™ dye during oligonucleotide synthesis. 6-FAM™ Dye Phosphoramidite is an optically pure isomer (not a mixture).

TheraPure™ 2'-MOE-G Phosphoramidite, 28-400 finish bottle Thermo Scientific™

2'-MOE-G CEP is a phosphoramidite containing 5' DMT and the nucleoside guanosine (G) with 2'-O-methoxy-ethyl (MOE) protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, 2'-O-methoxy-ethyl (MOE) modifications display nuclease resistance, fewer off-target effects, and...

TheraPure™ Bz-dA Phosphoramidite, 20-400 finish bottle Thermo Scientific™

Bz-dA CEP is a phosphoramidite containing 5' DMT and the nucleoside deoxyadenosine (dA) with Benzoyl (Bz) base protection, for use in oligonucleotide synthesis. DNA phosphoramidites are the building blocks for synthesis of DNA or DNA containing oligonucleotides.

dC(Bz) Phosphoramidite, 2.0 g. Applied Biosystems™

This dC(Bz) Phosphoramidite is used for nucleic acid synthesis on the Expedite™ 8905, 8909, and 8909 with MOSS upgrade DNA synthesizers. Our β-cyanoethyl phosphoramidites guarantee you high-quality nucleic acid synthesis.

TheraPure™ Ac-rC Phosphoramidite, wide mouth bottle Thermo Scientific™

Ac-rC CEP is a phosphoramidite containing 5' DMT and the nucleoside cytidine (C) with Acetyl (Ac) base protection, for use in oligonucleotide synthesis. RNA phosphoramidites contain a 2'-OH protecting group, tBDMS (tert-butyl dimethylsilyl).

TheraPure™ Ac-dC Phosphoramidite, 28-400 finish bottle Thermo Scientific™

Ac-dC CEP is a phosphoramidite containing 5' DMT and the nucleoside deoxycytidine (dC) with Acetyl (Ac) base protection, for use in oligonucleotide synthesis. DNA phosphoramidites are the building blocks for synthesis of DNA or DNA containing oligonucleotides.

TheraPure™ 2'-MOE-5mC Phosphoramidite, 28-400 finish bottle Thermo Scientific™

2'-MOE-5mC CEP is a phosphoramidite containing 5' DMT and the nucleoside 5-methyl-cytidine (5mC) with 2'-O-methoxy-ethyl (MOE) protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, 2'-O-methoxy-ethyl (MOE) modifications display nuclease resistance, fewer off-target...

5me-dC Phosphoramidite, standard grade, serum vial bottle Thermo Scientific™

5me-dC CEP is a phosphoramidite containing 5' DMT and the nucleoside deoxycytidine (dC) with Benzoyl (Bz) base protection, for use in oligonucleotide synthesis. The 5-me-dC Phosphoramidite elicits enhanced binding and increased duplex stabilization (to dG) compared to unmethylated dC.

TheraPure™ Bz-rA Phosphoramidite, wide mouth bottle Thermo Scientific™

Bz-rA CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with Benzoyl (Bz) base protection, for use in oligonucleotide synthesis. RNA phosphoramidites contain a 2'-OH protecting group, tBDMS (tert-butyl dimethylsilyl).

Beta Cyanoethyl Fastphoramidite™, dG(dmf) Applied Biosystems™

The dG(dmf) Beta Cyanoethyl Fastphoramidite™ is used as a component of a fast deprotecting chemistry set including dA(Bz), dC(Bz) and T. FastPhoramidite™ series deprotects in 1 hour at 65°C. β-cyanoethyl phosphoramidites are for use on ABI synthesizers to guarantee you high quality nucleic acid...

Ac-rC Phosphoramidite, standard grade, serum vial bottle Thermo Scientific™

Ac-rC CEP is a phosphoramidite containing 5' DMT and the nucleoside cytidine (C) with Acetyl (Ac) base protection, for use in oligonucleotide synthesis. RNA phosphoramidites contain a 2'-OH protecting group, tBDMS (tert-butyl dimethylsilyl).
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