N-Succinimidyl iodoacetate (SIA crosslinking reagent) is a non-cleavable, heterobifunctional protein crosslinker. SIA Crosslinking Reagent is among the shortest amine and sulfhydryl (thiol) reactive crosslinkers known with a spacer arm length of 1.5 Angstroms.

Molecular Weight: 283.02

Spacer Length: 1.5 Å

CAS Number: 39028-27-8

Alternative Names: Iodoacetic acid N-hydroxysuccinimide ester; Succinimidyl iodoacetate

Special bulk pricing is available on bulk quantities of SIA crosslinking reagent for your large volume manufacturing application.