产品说明
生化/生理作用
Releases α(2→3)- and α(2→6)-linked N-acetylneuraminic acid from complex oligosaccharides.
包装
Provided with 5× reaction buffer (250 mM sodium phosphate, pH 6.0).
单位定义
One unit will hydrolyze 1 μmole of 4-methylumbelliferyl α-
外形
Solution in 20 mM Tris-HCl, pH 7.5, and 25 mM NaCl.
制备说明
Expressed in glycosidase-free hosts.
基本信息
| 酶学委员会(EC)编号 | 3.2.1.18 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD01092201 |
| NACRES | NA.32 |
产品性质
| 质量水平 | 200 |
| 重组 | expressed in E. coli |
| 形式 | buffered aqueous solution |
| specific activity | ≥250 units/mg protein |
| 分子量 | ~41 kDa |
| 异质活性 | proteases, none detected |
| 运输 | wet ice |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
