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Streptolysin O (≥1000000 units/mg)

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Streptolysin O (≥1000000 units/mg)  纯度: ≥96.0%

Streptolysin O (≥1000000 units/mg) 是一种 ≥1000000 units/mg 的 Streptolysin O。 Streptolysin O，A 组链球菌毒素，是一个氧不稳定原型胆固醇结合细菌外毒素。Streptolysin O 导致细胞裂解和心脏毒性。Streptolysin O 用于细胞膜的可控渗透性。Streptolysin O 以两种形式存在，即还原活性状态和氧化可逆不活动状态。

Streptolysin O (≥1000000 units/mg)

Streptolysin O (≥1000000 units/mg) Chemical Structure

CAS No. : 98072-47-0

规格 价格 是否有货 数量
100 KU ￥6500 In-stock

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生物活性

Streptolysin O (≥1000000 units/mg) is a ≥1000000 units/mg Streptolysin O (HY-135416). Streptolysin O, a group A streptococcal toxin, is a well-characterized oxygen-labile prototype of a cholesterol-binding bacterial exotoxin. Streptolysin O causes both lysis of cells and cardiotoxicity. Streptolysin O is widely used for the controlled permeabilization of cell membranes. Streptolysin O exists in two forms, a reduced active state and an oxidized reversibly inactive state[1][2][3][4].

CAS 号

98072-47-0
性状

固体

颜色

White to off-white

结构分类
  • Others
初始来源
  • 内源性代谢物
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
纯度 & 产品资料

纯度: ≥96.0%

Data Sheet (527 KB) SDS (726 KB)

COA (257 KB)

产品使用指南 (1538 KB)

参考文献

  • [1]. Sierig G, et al. Cytotoxic effects of streptolysin o and streptolysin s enhance the virulence of poorlyencapsulated group a streptococci. Infect Immun. 2003 Jan;71(1):446-55.  [Content Brief]

    [2]. Van Epps DE, et al. Streptolysin O II. Relationship of Sulfyhdryl Groups to Activity. Infect Immun. 1971 May;3(5):648-52.  [Content Brief]

    [3]. Uchiyama S, et al. Streptolysin O Rapidly Impairs Neutrophil Oxidative Burst and Antibacterial Responses to Group A Streptococcus. Front Immunol. 2015 Nov 16;6:581.  [Content Brief]

    [4]. Yamamoto I, et al. Mutational and comparative analysis of streptolysin O, an oxygen-labile streptococcal hemolysin. Biosci Biotechnol Biochem. 2001 Dec;65(12):2682-9.  [Content Brief]

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