EMCS crosslinking reagent, N-(e-Maleimidocaproyloxy)succinimide ester, is a non-cleavable, water insoluble, heterobifunctional protein crosslinker that is commonly used to crosslink haptens to carrier proteins and enzymes to antibody. The EMCS protein crosslinking reagent's spacer arm length is 9.4 angstroms and is longer than GMBS crosslinking reagent. EMCS crosslinking reagent's NHS ester and maleimide reactive groups react with amino and sulfhydryl moites, respectively.

Molecular Weight: 308.29

Spacer Length: 9.4 Å

CAS Number: 55750-63-5

Alternative Names: N-(epsilon-Malaimidocaproyloxy) succinimide; 6-maleimidohexanoic acid N-hydroxysuccinimide ester

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