Biotin-PEG3-NHS ester

Biotin-PEG3-NHS ester

Catalog	BR00028834
CAS	1253286-56-4
Structure
Description	Biotin-PEG3-NHS ester is an biotinylation compound that can couple with primary amino groups (-NH2). 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	544.6 g/mol
Molecular Formula	C23H36N4O9S
Purity	98%
Storage	-20°C
Shipping	Ambient Temperature

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