SKU: NC-0708
Capping reagent A is a 75:25 solution of acetic anhydride in acetonitrile, designed to acetylate unreacted 5’-OH ends in oligonucleotide synthesis and ensure high-purity sequences.
Price:
Send Request
Capping Reagent A – Acetic Anhydride in Acetonitrile (75:25 v/v)
Capping reagent A is a 25% (v/v) acetic anhydride solution in acetonitrile, used during the capping step in solid-phase oligonucleotide synthesis. It serves to acetylate unreacted 5′-hydroxyl termini, preventing incorporation of deletion sequences in the final product.
-
Composition: Acetic anhydride in acetonitrile (v/v 75:25)
-
Application: Capping reagent A for DNA/RNA synthesis
-
Function: Acetylation of unreacted 5’-OH groups
-
Instrument Compatibility: Manual and automated synthesizers
-
Format: Ready-to-use
