6-(马来酰亚胺基)己酸琥珀酰亚胺酯，6-Maleimidohexanoic acid N-hydroxysuccinimide ester [EMCS]；≥98.0% (HPLC)

6-Maleimidohexanoic acid N-hydroxysuccinimide ester is a heterobifunctional cross-linking reagent with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Second coupling specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.

 

Reagent for cross-linking and immobilisation of proteins[1][2][3]