Biotin-PEG4-NHS ester

Biotin-PEG4-NHS ester

Catalog	BR00028835
CAS	459426-22-3
Structure
Description	Biotin-PEG4-NHS ester is an amine reactive biotinylation reagent that can couple with amino (-NH2) containing molecule. The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Molecular Weight	588.7 g/mol
Molecular Formula	C25H40N4O10S
Purity	95%
Solubility	DMSO, DMF, DCM
Storage	-20°C
Shipping	Ambient Temperature

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