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Biotin-PEG4-S-S-NHS

Basic information Safety Supplier Related

Biotin-PEG4-S-S-NHS Basic information

Product Name:
Biotin-PEG4-S-S-NHS
Synonyms:
  • Biotin-PEG4-S-S-NHS
  • 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
  • NHS-S-S-dPEG??-biotin (cleavable)
  • NHS-SS-PEG4-biotin
  • 4-biotin (cleavable)
  • NHS-S-S-dPEG®
  • NHS-S-S-dPEG? 4-biotin (cleavable)
CAS:
1260247-51-5
MF:
C30H49N5O11S3
MW:
751.93
Product Categories:
  • peg
Mol File:
1260247-51-5.mol
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Biotin-PEG4-S-S-NHS Chemical Properties

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)
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Biotin-PEG4-S-S-NHS Usage And Synthesis

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.

Biotin-PEG4-S-S-NHSSupplier

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