Home > Products > SULFO MBS

SULFO MBS

(Protein Crosslinker heterobifunctional)


CL203   3-Maleimidobenzoyl-N-hydroxysulfosuccinimide ester
  f.w.: 416.2 daltons

Sulfo MBS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS ester and maleimide reactive groups at opposite ends of a short aromatic spacer arm (7.3 angstroms).



Quantity Price  
50mgm + $143.00
100mgm + $270.00
Download***Certificate of Analysis***


Spacer arm 9.9 angstroms. Heterobifunctional crosslinker. Useful for coupling protein enzymes to antibodies, toxins to antibodies and haptens to carrier proteins. Soluble in water.

  1. Myers, D.E., Uckun, F.M., Swaim, S.E. and Vallera, D.A. (1989). The effects of aromatic and aliphatic maleimide crosslinkers and anti-CD-5 ricin immunotoxins. J. Immunol. Meth. 121, 129-142.
  • Water soluble; non-cleavable
  • Membrane impermeable •Reactive groups: Sulfo NHS ester and maleimide
  • Reactive towards: amino and sulfhydryl groups