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3-Maleimidobenzoyl NHS ester

Cat. # Quantity Price Lead time Buy this product
PCL027_0100 0,1 g 45,00 € in stock
PCL027_0250 0,25 g 90,00 € in stock
PCL027_1 1 g 200,00 € in stock
  • IUPAC Name: 1-(3-{[(2,5-Dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)-1H-pyrrole-2,5-dione
  • Synonyms: 1-(3-{[(2,5-Dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)-1H-pyrrole-2,5-dione, 3-Maleimidobenzoic acid N-hydroxysuccinimide ester, m-maleimimidobenzoyl-N-hydroxysuccinamide ester, 3-Maleimidobenzoyl N-hydroxysuccinimide ester, m-Maleimidobenzoyl-N-hydroxysuccinimide ester, m-maleimidobenzoyl-N-hydoxysuccinimide ester, N-Hydroxysuccimidyloxy m-maleimidobenzoate
  • CAS: 58626-38-3
  • Smiles: O=C1C=CC(N1C2=CC=CC(C(ON3C(CCC3=O)=O)=O)=C2)=O
  • Chemical formula: C15H10N2O6
  • Molecular weight: 314.254
  • Purity: 95%+

3-Maleimidobenzoic acid N-hydroxysuccinimide ester (MBS) is a heterobifunctional cross-linking reagent containing amine and sulfhydryl reactivity.

Heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.0, followed by coupling to compounds containing sulfhydryl by thioether at same pH. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.