4LSC3228 3′-Amino-Modifier C3 CPG

Catalog Number: 4LSC3228
CAS #: N/A
Name: 3′-Amino-Modifier C3 CPG

5′-Internal & 3′-Amino Modifiers

5′-Amino modifiers are phosphoramidites which are used to produce a functional amine group on the 5′-terminus of oligonucleotides. The modifiers incorporate a C6 spacer with a primary amino group which can be used for subsequent conjugation to a vast majority of applications, such as dyes or labesls. The MMT protecting group can be removed on the DNA synthesizer by DCA treatment (usually 3% DCA/DCM). For cartridge purification, the final cleavage of the MMT group can be accomplished using a TFA solution (usually 2.5% TFA).