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N-Propargylmaleimide (CCT-TA113)

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Description

Propargyl-Maleimide enables simple and efficient incorporation of terminal alkyne group onto antibodies, cysteine-containing peptides or other thiol-containing molecules. The maleimide group specifically and efficiently reacts with reduced thiols (sulfhydryl groups, –SH) at pH 6.5 to 7.5 to form stable thioether bonds. A short spacer arm adds minimal mass to modified molecules (130.1 daltons).

Specifications

Unit Size25 mg, 100 mg, 1000 mg
Molecular weight130.12
Chemical compositionC 7H5NO2
CAS209395-32-4
SolubilityDMSO, DMF, DCM, THF, Chloroform
Purity>95% (HPLC)
AppearanceSlightly grey to slightly orange solid
Storage Conditions-20°C. Desiccate
Shipping ConditionsAmbient temperature

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