Bio-PEG8-NHS ester


Bio-PEG8-NHS ester

Catalog:CDPB-04369

Unit Size:250 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Biotin-PEG8-NHS ester is PEG derivative containing a Biotin group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds.
Structure Bio-PEG8-NHS ester
PEG Molecular Weight 764.9 g/mol
Functional Group Biotin/NHS ester
Purity 98%
Molecular Formula C33H56N4O14S
Storage -20°C
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