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重组葡激酶Recombinant Staphylokinase
重组葡激酶Recombinant Staphylokinase
货号：zk2197
英文名： Recombinant Staphylokinase
别名： SAK, Recombinant
相关类别： 酶
储存冷冻：（-20℃）
分子量 ：Approximately 15.6 kDa, a single non-glycosylated polypeptide chain containing 136 amino acids.
规格：20 UG
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.
This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity | > 97% by SDS-PAGE and HPLC analyses. |
| Source | Escherichia coli. |
| 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. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. |
| Endotoxin | Less than 1 EU/μg of rSAK as determined by LAL method. |
| 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. |
| AA Sequence | SSSFDKGKYK KGDDASYFEP TGPYLMVNVT GVDGKRNELL SPRYVEFPIK PGTTLTKEKI EYYVEWALDA TAYKEFRVVE LDPSAKIEVT YYDKNKKKEE TKSFPITEKG FVVPDLSEHI KNPGFNLITK VVIEKK |
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