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 |
|
| others | Enquire |
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 |
