SMCC/Maleimidocyclohexane NHS Cat. No. SMC01 MW 334.33 25 mg修饰性聚乙二醇

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SMCC/Maleimidocyclohexane NHS

Cat. No. SMC01 SMCC/Maleimidocyclohexane NHS           Cat. No. SMC01     MW 334.33    25 mg
Specification MW 334.33
Unit Size 25 mg
Price $385.00


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Name: Succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate, SMCC

Synonym: 4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester

Description about SMCC:

SMCC, also called Succinimidyl cyclohexane Maleimide, is one of  Nanocs' amine and sulfhydryl reactive crosslinkers. This crossliner is non-cleavable and membrane permeable. It contains an amine reactive NHS ester and a sulfhydryl reactive maleimide group. Compared to other maleimide NHS ester, SMCC has higher stability in aqueous solution because of its cyclohexane bridge. NHS esters react with primary amines at pH 7-9 while the maleimide group reacts with available thiol or sulfhydryl at pH 6.5~7.5 to form stable thioether bonds.

Physical Properties of SMCC:

  • Appearance: Off-white/white solid;
  • Molecular formula: C16H18N2O6;
  • Molecular weight: 334.32;
  • Spacer arm length: 8.3 angstrom, 9 atoms
  • CAS number: 64987-85-5;
  • Purity: >95%
  • Soluble in DMF or DMSO;

Storage Conditions of SMCC:

  • SMCC should be stored at -20 0C or lower. Desiccate. Avoid frequent thaw and freeze.