Thermo Scientific™ Pierce™ MMTS (methyl methanethiosulfonate)

Thermo Scientific™ Pierce™ MMTS (methyl methanethiosulfonate)

Thermo Scientific Pierce MMTS (methyl methanethiosulfonate) is a small compound that reversibly blocks cysteines and other sulfhydryl groups, enabling the study of enzyme activation and other protein functions.

Features

• Converts sulfhydryl groups on cysteine side chains into -S-S-CH3
• Reaction is reversible with DTT or TCEP, restoring the free sulfhydryl
• Used to modify thiol groups in creatine kinase