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α(2→3,6) Neuraminidase from Clostridium perfringens (C. welchii)
| 产品编号： | 3335821 |
| 规格： | recombinant, expressed in E. coli, buffered aqueous solution, ≥250 units/mg protein |
| 包装规格： | 0.4 UNIT |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
α(2→3,6) Neuraminidase from Clostridium perfringens (C. welchii)
Acyl-neuraminyl Hydrolase
Sialidase
唾液酸酶
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 3.2.1.18 ( BRENDA | IUBMB ) |
| MDL number | MFCD01092201 |
| NACRES | NA.32 |
| Biochem/physiol Actions【生化/生理作用】 | Releases α(2→3)- and α(2→6)-linked N-acetylneuraminic acid from complex oligosaccharides. |
| Unit Definition【单位定义】 | One unit will hydrolyze 1 μmole of 4-methylumbelliferyl α- |
| Physical form【外形】 | Solution in 20 mM Tris-HCl, pH 7.5, and 25 mM NaCl. |
| Preparation Note【制备说明】 | Expressed in glycosidase-free hosts. |
产品性质
| Quality Level【质量水平】 | 200 |
| recombinant【重组】 | expressed in E. coli |
| form【形式】 | buffered aqueous solution |
| Specific Activity | ≥250 units/mg protein |
| mol wt【分子量】 | ~41 kDa |
| foreign activity【异质活性】 | proteases, none detected |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | Provided with 5× reaction buffer (250 mM sodium phosphate, pH 6.0). |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
