Iodoacetamide Alkyne (CCT-1568)


Iodoacetamide Alkyne is a broad spectrum cysteine reactive probe that reacts with nucleophiles, such as cysteine in proteins and peptides to covalently bind cysteine residues to alkyne. The alkyne group can be used as a click-chemistry handle to attach a fluorophore or biotin to reactive cysteines in proteins for visualization by in-gel fluorescence or identification by mass spectrometry, respectively.


Unit Size5 mg, 25 mg, 100 mg
Molecular weight223.01
Chemical compositionC5H6INO
SolubilityDMSO, DMF, DCM, THF, Chloroform
Purity>98% (HPLC)
AppearanceSlightly grey solid
Storage Conditions-20°C. Desiccate
Shipping ConditionsAmbient temperature

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