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Biotin NHS ester

Cat. # Quantity Lead time Buy this product
PCL023_1 1 g in stock login to see the price
PCL023_5 5 g in stock login to see the price
PCL023_10 10 g in stock login to see the price
PCL023_50 50 g in stock login to see the price
  • IUPAC Name: 2,5-dioxopyrrolidin-1-yl 4-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)butanoate
  • Synonyms: (+)-Biotin N-hydroxysuccinimide ester, BNHS, Biotinyl-N-hydroxy-succinimide, N-Hydroxysuccinimidobiotin, N-Succinimidyl D-biotinate
  • CAS: 35013-72-0
  • Smiles: O=C(CCCC1SCC(N2)C1NC2=O)ON3C(CCC3=O)=O
  • Chemical formula: C14H19N3O5S
  • Molecular weight: 341,38
  • Purity: 95%+

Biotin NHS ester is a basic amine-reactive biotinylation reagent. At neutral or slightly basic pH (7-9), it rapidly attacks solvent accessible lysine-NH2 groups, N-termini and amines and installs the biotinyl function that can be later employed for afinity purification via biotin-streptavidin complex.