Sulfosuccinimidyl 4-(p-maleimidophenyl) Butyrate


Product # CL201
Name Sulfosuccinimidyl 4-(p-maleimidophenyl) Butyrate
Synonyms Sulfosuccinimidyl-4-(P-Maleimidophenyl) Butyrate, Sulfo SMPB
Molecular Weight 640.16
Color & Form White to light tan solid
Solubility Soluble


100 mg $95.00
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Information about Sulfosuccinimidyl 4-(p-maleimidophenyl) Butyrate / CAS

  • Primary amine and sulfhydryl reactive
  • Spacer arm
  • Water soluble


  1. Bangs, , J.D., et al. (1986) J. Cell Biol. 103, 255-263.
  2. Myers, D.E., et al. (1989) J. Immunol. Methods 121, 129-142.


Transportation Information Not a dangerous good

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

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