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Neuraminidase Agarose from Clostridium perfringens (C. welchii)
| 产品编号： | 3172979 |
| 规格： | Type VI-A, ammonium sulfate suspension |
| 包装规格： | 1 UNIT，10 UNITS |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
Neuraminidase Agarose from Clostridium perfringens (C. welchii)
Acylneuraminyl hydrolase
Receptor-destroying enzyme
Sialidase
受体破坏酶
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 | MFCD00131711 |
| NACRES | NA.54 |
| General description【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. |
| Application【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. |
| Unit Definition【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. |
| Physical form【外形】 | Suspension in 2.0 M (NH4)2SO4 solution, pH 7.0. |
| Preparation Note【制备说明】 | Prepared from Neuraminidase, Type VI (N 3001). |
产品性质
| type【类型】 | Type VI-A |
| Quality Level【质量水平】 | 200 |
| form【形式】 | ammonium sulfate suspension |
| Specific Activity | 20-60 units/g agarose |
| extent of labeling【标记范围】 | 0.6-1.8 units per mL gel 20-60 units per g agarose |
| matrix【基质】 | beaded agarose |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 6.2 - Infectious substances |
| WGK | WGK 3 |
