A3221 Sigma

Iodoacetamide

vial of 56 mg

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Description

Application

Alkylating reagent for cysteine residues in peptide sequencing. By virtue of reaction with cysteine, it is an irreversible inhibitor of enzymes with cysteine at the active site.1 It reacts much more slowly with histidine residues, but that activity is responsible for inhibition of ribonuclease.2

For use in 2-D protein electrophoresis. Eliminates artifacts of disulfide formation during electrophoresis for less streaking and better resolution.

Packaging

Packaged in sealed ampules

Legal Information

Technology developed in partnership with Proteome Systems

Proteome Systems is a trademark of Proteome Systems Ltd

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