Thermo Scientific™ Pierce™ Sulfo-SMCC Crosslinker

Crosslink amines to sulfhydryls with this mid-length, water-soluble crosslinker made of NHS-ester and maleimide groups at ends of a cyclohexane-containing, 8-atom spacer arm.

Brand: Thermo Scientific™

Manufacturer Part Number: 22322

UNSPSC: 12161502

Code: PN

Additional Details:
Additional Details: CAS Number: 117946-91-0 Weight: 0.00005kg

Product Code. 13426629

Quantity Price
1 £ 205.0 / 50mg
EU Stock 104
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Description and Specification


Spacer Arm Length 8.3Å
Formulation Sulfosuccinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate; powder solid
Cleavable No
Molecular Weight 436.37
Sufficient For 115mL of typical 1X (1mM) reaction solution, or approx. 25 uses at 2mg reagent per use
Membrane Permeable No
Description Pierce Sulfo-SMCC
Chemical Reactivity Amine-to-Sulfhydryl
PEGylated No
Water Soluble Yes
Quantity 50mg


  • Water-soluble
  • Reactive groups: sulfo-NHS ester and iodoacetyl
  • Reactive toward: amino and sulfhydryl groups


Technical documents