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Neuraminidase Agarose from Clostridium perfringens (C. welchii)

唾液酸酶

品牌
Sigma-Aldrich
货号
N5254
规格纯度
Type VI-A, ammonium sulfate suspension
参考价格
4650.55 *本价格含增值税费
促销
服务
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数量
-+
产品名称:
Neuraminidase Agarose from Clostridium perfringens (C. welchii)
Acylneuraminyl hydrolase
Receptor-destroying enzyme
Sialidase
受体破坏酶
唾液酸酶
产品介绍:

产品说明

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 from Clostridium perfringens can be used for the detection of total and desialylated sex hormone-binding globulin in human serum samples.
Neuraminidase from Clostridium perfringens has 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)2SO4 solution, 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
NACRESNA.54

产品性质

类型Type VI-A
质量水平200
形式ammonium sulfate suspension
specific activity20-60 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
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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