TFPI Protein (His tag)

Produktnummer ABIN7198255

Produktdetails

Target: TFPI (Tissue Factor Pathway Inhibitor (Lipoprotein-Associated Coagulation Inhibitor) (TFPI))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Maus

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses TFPI Protein ist gelabelt mit His tag.

Verwendungszweck: Recombinant Mouse TFPI Protein (His Tag)(Active)

Sequenz: Met 1-Lys 289

Produktmerkmale: A DNA sequence encoding the mouse TFPI isoform alpha (NP_035706.1) (Met 1-Lys 289) was expressed with a C-terminal polyhistidine tag.

Reinheit: > 97 % as determined by SDS-PAGE

Endotoxin-Niveau: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2 (Anaspec, Catalog # 27114). The IC50 value is < 0.5 nM, as measured in 100μL reaction mixture containing 1.25 ng trypsin (Sigma, Catalog # T4799), 10 μM substrate, 50 mM Tris, 10 mM CaCl2 , 0.15 M NaCl, 0.05% Brij 35, pH 7.5.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile PBS, pH 7.4

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Antigendetails

Target: TFPI (Tissue Factor Pathway Inhibitor (Lipoprotein-Associated Coagulation Inhibitor) (TFPI))

Andere Bezeichnung: TFPI (TFPI Produkte)

Synonyme: EPI Protein, LACI Protein, TFI Protein, TFPI1 Protein, A630013F22Rik Protein, AW552122 Protein, TFPI Protein, si:dz44f8.1 Protein, tfpib Protein, wu:fb92g01 Protein, zgc:152844 Protein, zgc:158592 Protein, tissue factor pathway inhibitor Protein, tissue factor pathway inhibitor a Protein, TFPI Protein, Tfpi Protein, tfpia Protein

Hintergrund:

Background: Tissue factor pathway inhibitor (TFPI) is the natural inhibitor of TF coagulant and signaling activities. It is a Kunitz-type serine proteinase inhibitor that down-regulates tissue factor-initiated blood coagulation. With its Kunitz domains, TFPI exhibits significant homology with human inter-alpha-trypson inhibitor and bovin basic pancreatic trypsin inhibitor. TFPI is the natural inhibitor of TF coagulant and signaling activities. The importance of TFPI in the regulation of blood coagulation is emphasized by how its activity is modulated in human disease. In a factor (F) Xa-dependent feedback system, TFPI binds directly and inhibits the TF-FVII/FVIIa complex. Normally, TFPI exists in plasma both as a full-length molecule and as variably carboxy-terminal truncated forms. TFPI also circulates in complex with plasma lipoproteins. The levels and the dual inhibitor effect of TFPI on FXa and TF-FVII/FVIIa complex offers insight into the mechanisms of various pathological conditions triggered by TF. TFPI may play an important role in modulating TF-induced thrombogenesis and it may also provide a unique therapeutic approach for prophylaxis and/or treatment of various diseases. In addition, Studies have shown that TFPI exhibits antiangiogenic and antimetastatic effects in vitro and in vivo. In animal models of experimental metastasis, both circulating and tumor cell-associated TFPI are shown to significantly reduce tumor cell-induced coagulation activation and lung metastasis.

Synonym: A630013F22Rik,AW552122,EPI,LACI

Molekulargewicht: 31 kDa

NCBI Accession: NP_035706