Biotin-PEG3-NHS ester
- CAS NO.：1253286-56-4
- Empirical Formula: C23H36N4O9S
- Molecular Weight: 544.62
- MDL number: MFCD11974977
- Update Date: 2024-11-19 20:33:22
What is Biotin-PEG3-NHS ester?
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.
General Description
Biotin-PEG3-NHS ester is useful for biotinylation of proteins with free primary amine groups. It 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.
General Description
Biotinylation reagent with N-hydroxysuccinimide ester, and a 3 PEG spacer. The NHS group reacts with the e-amino group on lysines, the N-terminus of proteins, and other primary amines.
storage
Store at or below ≤4°C. Solid form is stable at least 2 years from date of receipt, when stored as directed.
Properties of Biotin-PEG3-NHS ester
| Density | 1.35±0.1 g/cm3(Predicted) |
| pka | 13.90±0.40(Predicted) |
| form | Solid |
| color | White to light yellow |
Safety information for Biotin-PEG3-NHS ester
Computed Descriptors for Biotin-PEG3-NHS ester
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL N-octanoyl benzotriazole 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid DIETHYL AMINOMALONATE HYDROCHLORIDE 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
![15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID](https://img.chemicalbook.in/CAS/GIF/721431-18-1.gif)
![21-[D(+)-Biotinylamino]-4,7,10,13,16,19-hexaoxaheneicosanoic acid](https://img.chemicalbook.in/CAS/20180808/GIF/1352814-10-8.gif)
You may like
-
Biotin-peg3-nhs ester 95% CAS 1253286-56-4View Details
1253286-56-4 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 221615-75-4 98%View Details
221615-75-4 -
61397-56-6 CIS BROMO BENZOATE 98%View Details
61397-56-6 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1 -
733039-20-8 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 98+View Details
733039-20-8