Biotin-PEG4-NHS ester [459426-22-3]

BPS Bioscience

Biotin-PEG4-NHS ester

7

Research Use Only

Biotinylation reagent with N-hydroxysuccinimide ester, and a 4 PEG spacer. The NHS group reacts with primary amines at pH 7.0-9.0. Can be used to label the e-amino group on lysines, the N-terminus of proteins, and other primary amines.

2°C to 8°C or -20°C

41116133