Biotin-PEG7-Amine [1334172-76-7]

BPS Bioscience

Biotin-PEG7-Amine

7

Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a long (7 PEG) spacer arm. Requires a crosslinker such as EDC. Spacer length 25 atoms or 29.8 A

2°C to 8°C or -20°C

41116133