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

Catalog No. PI22317
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Quantity:
50 mg
Catalog No. Quantity
PI22317 50 mg
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Catalog No. PI22317

Supplier: Thermo Scientific™ LSG22317

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Description

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.

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

Chemical Reactivity Amine-Sulfhydryl
Cleavable No
Description Sulfo-SMPB
Molecular Weight (g/mol) 458.37
PEGylated No
Spacer Arm Length 11.6 Å
Content And Storage Upon receipt store desiccated at -20°C.
Cell Permeability No
Shipping Condition Ambient
Product Line Pierce
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Reactive Moiety Maleimide, Sulfo-NHS Ester
Spacer Medium (10 to 30 Å)
Form Powder
Quantity 50 mg
Solubility Water
Format Standard
Water Soluble Yes
Product Type Crosslinker
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For Research Use Only. Not for use in diagnostic procedures.