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Streptokinase C from Streptococcus sp.

品牌
Sigma-Aldrich
货号
S0827
规格纯度
buffered aqueous solution, ≥50,000 units/mg protein
参考价格
2573.83 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
Streptokinase C from Streptococcus sp.
产品介绍:

产品说明

应用

Streptokinase (SK) is commonly used as a thrombolytic agent in the therapy of ischemic stroke. This therapy carries the important risk of intracerebral hemorrhage. Streptokinase is also used in the treatment of complicated parapneumonic effusions and empyema where adverse reactions, allergic type, are rare. The product has been used to measure SK activity in brain heart infusion culture supernatant fluids of the various wild-type and mutant strains of Streptococcus dysgalactiae subsp. Equisimilis.

生化/生理作用

Streptokinase C is an extracellular enzyme that is produced by various strains of β-hemolytic streptococci. It is a single-chain polypeptide that exerts its fibrinolytic action indirectly by activating the circulatory plasminogen.

单位定义

One unit will liquify a standard clot of fibrinogen, plasminogen, and thrombin at pH 7.5 at 37 ℃ in 10 min.

外形

Supplied as a frozen solution containing 60 mM phosphate buffer and 0.6 M glutamate. Albumin-free

基本信息

酶学委员会(EC)编号3.4.99.0 ( BRENDA | IUBMB )
NACRESNA.54

产品性质

质量水平200
重组expressed in E. coli
形式buffered aqueous solution
specific activity≥50,000 units/mg protein
储存温度−20℃

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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