ACROBiosystems社 プロダクトリスト：Recombinant Protein
- Rhesus macaque TFPI Protein
- Rhesus macaque
|Characteristics||This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 31.1 kDa. The protein migrates as 41-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.|
|Endotoxin Level||Less than 1.0 EU per μg by the LAL method.|
|Purity||>95% as determined by SDS-PAGE.|
|Description||Tissue factor pathway inhibitor (TFPI) is also known as Extrinsic pathway inhibitor (EPI), Lipoprotein - associated coagulation inhibitor (LACI), is a plasma proteinase inhibitor synthesized by vascular endothelial cells and part of it is associated with glycosaminoglycans of these cells. TFPI is a single-chain polypeptide which can reversibly inhibit Factor Xa (Xa) and Thrombin (Factor IIa). TFPI is a secreted protein with a N?terminal acidic region, three Kunitz (K) domains separated with by two linker regions, and a C?terminal basic region. The first K domain inhibits coagulation factor VIIa complexed to tissue factor (TF); The second K domain inhibits factor Xa; The third K domain binds to heparin; The C?terminal basic region may have several functions. For example, it plays an important role in binding of TFPI to cell surfaces.|
|Reference||(1) Bajaj MS., et al., 2001, Thromb Haemost., 86:959.
(2) Mine S., et al., 2002, Biochemistry, 41:78.
(3) Witt I., et al., 2002, Hamostaseologie, 22:30?35.