Synonyms:
Sulpho succinimidyl 4-(ρ-maleimidophenyl) butyrate
, Sulfosuccinimidyl 4-(N-maleimidophenyl)butyrate
, Sulfo succinimidyl 4-(ρ-maleimidophenyl) butyrate
, Sulfo SMPB
, Sulphosuccinimidyl 4-(N-maleimidophenyl)butyrate
22317
22317
PI22317EA
345.05
USD
InStock
CAPI22317
PI22317
Sulfo-SMPB (Sulfosuccinimidyl 4-(4-maleimidophenyl)butyrate), Pierce™
Sulfo-SMPB (Sulfosuccinimidyl 4-(4-maleimidophenyl)butyrate)
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 angstroms).
- Reactive groups: sulfo-NHS ester and maleimide
- Reactive towards: amino and sulfhydryl groups
- Extended chain length limits steric hindrance
- Non-cleavable
- Water-soluble (compare to SMPB)
- Membrane impermeable, allowing for cell surface labeling
Caution: For Research Use Only. Not for use in diagnostic procedures.