TAMRA-PEG3-NHS

TAMRA-PEG3-NHS is a dye derivative of TAMRA containing 3 PEG units. TAMRA-PEG3-NHS contains NHS groups that react with ammonia to form ester bonds.

C38H42N4O11

730.76

C/[N+](C)=C1C=CC2=C(C3=CC=C(C=C3OC2=C/1)N(C)C)C4=C(C=CC=C4)C([O-])=O.O=C(C)NCCOCCOCCOCCC(ON5C(CCC5=O)=O)=O

Fluorescent Dye

10 mM in DMSO

Room temperature