SIA crosslinker (N-Succinimidyl iodoacetate; NHS-Iodoacetate) is a non-cleavable, heterobifunctional protein crosslinker. The SIA crosslinker reagent is among the shortest amine and sulfhydryl (thiol) reactive protein 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: SIA cross-linker; Iodoacetic acid N-hydroxysuccinimide ester; Succinimidyl iodoacetate; NHS-Iodoacetate

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