Order NO. C620004
产品描述
概述
Staphylokinase is an amino acid enzyme secreted by several species of streptococci. It is a 16 kDa potent plasminogen activator that converts plasminogen into plasmin which can digest fibrin the major constituent of blood thrombi. SAK forms 1:1 complex with plasmin, which is a positive feedback of producing other complexes. Recent studies on the thrombolytic potential of recombinant SAK in achieving early perfusion in myocardial infarction and in the dissolution of platelet-rich clot have clearly established its immense utility in clinical medicine as a thrombolytic agent and suggested that it can be developed as a potent clot-dissolving agent.
使用说明
This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
属性
| Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder.
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| Purity |
> 97% by SDS-PAGE and HPLC analyses.
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| Source |
Escherichia coli.
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| Biological Activity |
Fully biologically active when compared to standard. The specific activity determined by fibrining lysis in agarose plate is 5.0 × 104 IU/mg.
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| Formulation |
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
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| Endotoxin |
Less than 1 EU/μg of rSAK as determined by LAL method.
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| Reconstitution |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
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| AA Sequence |
SSSFDKGKYK KGDDASYFEP TGPYLMVNVT GVDGKRNELL SPRYVEFPIK PGTTLTKEKI EYYVEWALDA TAYKEFRVVE LDPSAKIEVT YYDKNKKKEE TKSFPITEKG FVVPDLSEHI KNPGFNLITK VVIEKK
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