| Product Name | F3, 33-251aa, Human |
|---|---|
| Description | Tissue factor, also known as F3 or CD142, is a cell surface glycoprotein. This factor enables cells to initiate the blood coagulation cascades, and it functions as the high-affinity receptor for the coagulation factor VII. The resulting complex provides a catalytic event that is responsible for initiation of the coagulation protease cascades by specific limited proteolysis. Unlike the other cofactors of these protease cascades, which circulate as nonfunctional precursors, this factor is a potent initiator that is fully functional when expressed on cell surfaces. There are 3 distinct domains of this factor: extracellular, transmembrane, and cytoplasmic. This protein is the only one in the coagulation pathway for which a congenital deficiency has not been described. Recombinant human F3 protein, fused to His-tag at C-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. |
| Synonyms | Tissue factor, CD142, TF, TFA |
| Host | E. coli |
| Molecular Weight | 21.0 kDa (183aa) |
| Amino Acid Sequence | MSGTTNTVAA YNLTWKSTNF KTILEWEPKP VNQVYTVQIS TKSGDWKSKC FYTTDTECDL TDEIVKDVKQ TYLARVFSYP AGNVESTGSA GEPLYENSPE FTPYLETNLG QPTIQSFEQV GTKVNVTVED ERTLVRRNNT FLSLRDVFGK DLIYTLYYWK SSSSGKKTAK TNTNEFLIDV DKGENYCFSV QAVIPSRTVN RKSTDSPVEC MGQEKGEFRE LEHHHHHH |
| Tag | His-tag |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in 20mM Tris-HCl buffer (pH 8.0) containing 0.4M urea, 10% glycerol |
| Concentration | 1 mg/ml (determined by Bradford assay) |
| Purity | > 90% by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Bogdanov V., et al. (2003) Nat. Med. 9:458-462 Mackman N., et al. (1989) Biochemistry. 28:1755-1762 |
| Background | Tissue factor, also known as F3 or CD142, is a cell surface glycoprotein. This factor enables cells to initiate the blood coagulation cascades, and it functions as the high-affinity receptor for the coagulation factor VII. The resulting complex provides a catalytic event that is responsible for initiation of the coagulation protease cascades by specific limited proteolysis. Unlike the other cofactors of these protease cascades, which circulate as nonfunctional precursors, this factor is a potent initiator that is fully functional when expressed on cell surfaces. There are 3 distinct domains of this factor: extracellular, transmembrane, and cytoplasmic. This protein is the only one in the coagulation pathway for which a congenital deficiency has not been described. Recombinant human F3 protein, fused to His-tag at C-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. |
| Supplier | ARP |
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