4-（N-马来酰亚胺基甲基）环己烷羧酸 N-羟基琥珀酰亚胺酯（SMCC）是一种异双功能交联剂，其包含一个具有胺和巯基反应性的延长间隔基。[1]它通常首先通过酰胺键（pH7.5（6.5-8.5）缓冲）与含有伯胺的分子进行偶联。第二次偶联通过硫醚键（pH6.8（6.5-7.0）缓冲）与含有游离巯基的分子进行特异性偶联。SMCC包含九个原子连接子。与芳族间隔基相比，延伸的脂族间隔基可在偶联之前稳定马来酰亚胺。 4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester (SMCC) is a heterobifunctional cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. It is typically coupled initially to molecules containing primary amine by amide bond buffered at pH 7.5 (6.5-8.5). The second coupling is specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). SMCC contains nine atom linker. An extended aliphatic spacer stabilizes the maleimide prior to coupling compared to aromatic spacers. A heterobifunctional cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. Typically coupled initially to molecules containing primary amine by amide bond buffered at pH 7.5 (6.5-8.5). The second coupling is 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. Contains 9 atom linker. An extended aliphatic spacer stabilizes the maleimide prior to coupling compared to aromatic spacers.
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N-Succinimidyl 4-(N-Maleimidomethyl) cyclohexanecarboxylate(SMCC)
Dangerous GoodsCAS number：64987-85-5 molecular formula：C16H18N2O6
overview
compound introduction
Specs
| Chinese alias | N-琥珀酰亚胺基4-(马来酰亚胺基甲基)环己烷羧酸酯 | 4-[(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)甲基]环己烷-1-甲酸2,5-二氧代吡咯烷-1-基酯 | ||
| English alias | BCP10445 | 4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester, >=98%, powder | DB01429 | Mal-AMCHC-OSu | FT-0604078 | KBio2_007073 | AKOS015900701 | 2,5-dioxopyrrolidin-1-yl 4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexa | ||
| CAS number | 64987-85-5 | molecular formula | C16H18N2O6 |
| molecular weight | 334.33 g/mol | Exact mass | ≥98%(HPLC) |
| PSA | 101.000 Ų | logp | -0.1 |
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physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
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MSDS
Found 1 shareMSDS
64987-85-5 | 4-(N-Maleimidomethyl)cyclohexanecarboxylicacid N-hydroxysuccinimide ester.pdf
