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T3408531

Biotin-PEG2-NHS (2mg×5) , 596820-83-6

CAS NO.:596820-83-6

Empirical Formula: C21H32N4O8S

Molecular Weight: 500.57

MDL number: MFCD11974976

Pack Size Price Stock Quantity
1set RMB792.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Density  1.37±0.1 g/cm3(Predicted)
pka 13.90±0.40(Predicted)
form  powder to crystal
color  White to Almost white

Description and Uses

Biotin-PEG2-NHS ester is an amine reactive 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.

Biotin-PEG 2-NHS ester (CAS# 596820-83-6) is a useful research chemical used in the preparation of rare earth element and fluorescent probes.

Safety

HS Code  2934.99.9001

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