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品質等級
種類
Type III
形狀
buffered aqueous solution
比活性
1-5 units/mg protein (Lowry, using NAN-lactose)
分子量
83 kDa
應用
diagnostic assay manufacturing
異物活動
Protease and NAN-aldolase, present
儲存溫度
2-8°C
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一般說明
神经氨酸酶是糖苷水解酶，催化末端唾液酸残基的水解。最知名的莫过于促进流感病毒释放的病毒近酰胺酶。
應用
神经氨酸酶被用作糖缀合物分布和底物特异性研究的细胞表面探针。
生化／生理作用
霍乱弧菌神经氨酸酶已被证明通过结合霍乱毒素并帮助其被细胞摄取来促进霍乱毒素感染。 [1]
品質
不含防腐剂。
單位定義
除非另有说明，否则在37 °条件下，当pH为5.0时，使用NAN-乳糖或牛颌下粘蛋白，一个单位每分钟将释放1.0 μ摩尔的N-乙酰神经氨酸。价格基于将NAN-乳糖用作底物的单位。
外觀
水溶液，pH 5.5，含0.15 M NaCl和4 mM CaCl2。
準備報告
色谱纯化产品。
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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文章
Understand sialic acid structure, function, signaling, and modifications. Easily find products for sialic acid research.
瞭解半乳醯胺酸的結構、功能、訊號傳遞及變性。輕鬆尋找研究ialic acid 的產品。
條款
Enzymatic Assay of Neuraminidase applies to products that have a specification for neuraminidase content by enzymatic determination.
在测定神经氨酸酶活性时，使用了一种以N-乙酰新胺酸为酶底物的比色法进行测定。神经氨酸酶是一种可促进流感病毒从感染细胞中释放的水解酶。
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