| Identification | Back Directory | [Name]
Biotin-PEG4-S-S-NHS | [CAS]
1260247-51-5 | [Synonyms]
NHS-SS-PEG4-biotin
Biotin-PEG4-S-S-NHS
NHS-S-S-dPEG??-biotin (cleavable)
NHS-S-S-dPEG(R)4-biotin (cleavable)
12,15,18,21-Tetraoxa-4,5-dithia-8,24-diazanonacosanoic acid, 29-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-9,25-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester | [Molecular Formula]
C30H49N5O11S3 | [MDL Number]
MFCD11041106 | [MOL File]
1260247-51-5.mol | [Molecular Weight]
751.93 |
| Chemical Properties | Back Directory | [density ]
1.36±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C | [solubility ]
Soluble in Water, DMSO, DCM, DMF | [form ]
solid or viscous liquid | [pka]
13.90±0.40(Predicted) |
| Hazard Information | Back Directory | [Description]
Biotin-PEG4-S-S-NHS is a cleavable reagent useful for introducing a biotin moiety to proteins and cell surfaces containing primary amines. The disulfide bond in this linker can be cleaved using reducing agents such as DTT, BME and TCEP to remove the biotin label. |
|
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|