Order NO. A004759
CAS : [9001-67-6]
神經氨酸酶，已純化
| 英文名 | Neuraminidase, Purified | ||
| 級別 | Activity ≥10 U/mg protein | 相關類別 | 必威betway官方网站登录 |
| 儲存 | 冷藏（2-8℃） | EINECS編號 | 232-624-6 |
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| 編 號 | 包裝 | 庫存 | 目錄價（￥） | 您的價格（￥） | 數 量 |
| A004759-0005 | 5 U | 現貨 |
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| A004759-0010 | 10 U | 現貨 |
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| A004759-0025 | 25 U | 現貨 |
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產品描述
概述
Neuraminidase (sialidase) removes N-acetyl neuraminic acid (sialic acid) from a variety of glycoproteins. The enzyme has an optimum pH of 5.0-5.1. Little or no activity is observed at pH 4.0 or above pH 8.0.
技術規格
| Source | Clostridium perfringens |
| Description | Chromatographically purified. A lyophilized powder containing 50% (w/w) sucrose. Contaminating proteolytic activity 0.1% using trypsin as the standard. |
| Storage | Store at 2-8°C. PROTECT FROM MOISTURE. |
| Activity | ≥10 units per mg protein |
| Unit Definitions | One Unit releases one micromole of sialic acid per minute at 37°C, pH 5.0, from bovine submaxillary mucin. |
相關文檔
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安全信息
質量控製相關文件
質量報告 (COA)