半岛bd体育手机客户端 说明
一般描述
Neuraminidase enzymes are glycoside hydrolase enzymes that catalyze hydrolysis of terminal sialic acid residues. The most well-known are the viral nearamidases, which promote influenza virus release.
应用
Agarose-linked neuraminidase fromClostridium perfringenscan be used for the detection of total and desialylated sex hormone-binding globulin in human serum samples.
Neuraminidase fromClostridium perfringenshas been used in a study to assess a genetic polymorphism of human serum glycoprotein (inter-α-trypsin-inhibitor). It has also been used in a study to investigate the inhibition of neuraminidase by chemically sulphated glycopeptides.
单位定义
One unit will liberate 1.0 μmole of N-acetylneuraminic acid per min at pH 5.0 at 37 ℃ using NAN-lactose or bovine submaxillary mucin, unless otherwise specified. Prices based on units using NAN-lactose as substrate.
外形
Suspension in 2.0 M (NH4)2SO4solution, pH 7.0.
制备说明
Prepared from Neuraminidase, Type VI (N 3001).
基本信息
| 酶学委员会(EC)编号 | 3.2.1.18 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00131711 |
| NACRES | NA.54 |
半岛bd体育手机客户端 性质
| 类型 | Type VI-A |
| 质量水平 | 200 |
| 形式 | ammonium sulfate suspension |
| specific activity | 20-60 units/g agarose |
| 标记范围 | 0.6-1.8 units per mL gel 20-60 units per g agarose |
| 基质 | beaded agarose |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 6.2 - Infectious substances |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
