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Thermo Scientific™ Sulfo-SMPB (sulfosuccinimidyl 4-(N-maleimidophenyl)butyrate)

Crosslink amines to sulfhydryls with this mid-length, water-soluble crosslinker composed of sulfo-NHS-ester and maleimide groups at ends of an aromatic, 10-atom spacer arm.

Supplier:  Thermo Scientific™ LSG22317

Catalog No. PI22317


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Description

Description

Thermo Scientific™ Pierce Sulfo-SMPB is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length aromatic spacer arm (11.6 Ås).

Highlights:

  • Extended chain length limits steric hindrance
  • Water-soluble; membrane-impermeable
  • Reactive groups: sulfo-NHS ester and maleimide
  • Reactive toward: amino and sulfhydryl groups
Specifications

Specifications

Amine-Sulfhydryl
Sulfo-SMPB
No
Upon receipt store desiccated at -20°C.
Ambient
Chemical Labeling
Maleimide, Sulfo-NHS Ester
Powder
Water
Yes
No
458.37
11.6 Å
No
Pierce
Heterobifunctional
Medium (10 to 30 Å)
50 mg
Standard
Crosslinker
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For Research Use Only. Not for use in diagnostic procedures.