产品编号:ENZ-315-250,000IU

产品描述:Recombinant Streptokinase(Streptokinase)

反应种属:

实验方法:

标记:

规格:250,000IU

供应商:Prospec

价格(RMB):2940.00

订购:

说明书:

Streptokinase
Streptokinase Recombinant
Catalog No. ENZ-315

Synonyms:
Streptokinase, SK.

Introduction:
Streptokinase is an extracellular metallo-enzymeproduced by beta-haemolytic streptococcusand is used as an effective and cheap clot-dissolving medicationin some cases of myocardial infarction(heart attack) and pulmonary embolism.
It belongs to a group of medications known as fibrinolytics, and works by activating plasminogenthrough cleavage to produce plasmin.

Description:
Streptokinase Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 414 amino acids and having a molecular weight of 47 kd.
The Streptokinase is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation:
The protein (1.5 MIU) was lyophilized from a sterile solution containing 12.5 mg HSA, 2.3 mg Sodium phosphate dibasic, 0.55 mg sodium phosphate monobasic buffer and 4.2 mg Sodium glutamate monohydrate.

Solubility:
It is recommended to reconstitute the lyophilized Streptokinase in sterile 18MΩ-cm H2O.

Stability:
Lyophilized Streptokinase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Streptokinase should be stored at 4°C between 2-7 days and for future use below -18°C.
Please prevent freeze-thaw cycles.

Purity:
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity:
One unit will liquify a standard clot of fibrinogen, plasminogen and thrombin at pH7.5 at 37°C in 10 min.

Usage:
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.