Tissue Factor Pathway Inhibitor (Lipoprotein-Associated Coagulation Inhibitor) (TFPI) (Active) protein (His tag)

Details zu Produkt Nr. ABIN1981551, Anbieter: Anmelden zum Anzeigen
  • A630013F22Rik
  • AW552122
  • EPI
  • LACI
  • TFI
  • TFPI1
  • tissue factor pathway inhibitor
  • Tfpi
  • TFPI
HEK-293 Cells
Biologische Aktivität
Aufreinigungstag / Konjugat
Dieses TFPI Protein ist gelabelt mit His tag.
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Hersteller Produkt- Nr.
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Marke CellExp™
Produktmerkmale Molecule Information: This protein is fused with 6xHis tag at the C-terminus, has a calculated MW of 30 kDa. The predicted N-terminus is Asp 29. DTT-reduced Protein migrates as 41-45 kDa due to glycosylation.
Reinheit ≥95 % by SDS-PAGE
Sterilität 0.22 μm filtered
Endotoxin-Niveau <1 EU/μg by LAL method
Biological Activity Comment Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca - RPKPVE - Nval - WRK (Dnp) - NH2. The IC50 value is < 0.35 nM, as measured in 100 μl reaction mixture containing 1.25 ng trypsin, 10 μM substrate, 50 mM Tris, 10 mM CaCl2, 150 mM NaCl, 0.05% Brij-35 (w/v), pH 7.5.
Hintergrund Tissue factor pathway inhibitor (TFPI) 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.

Alternative Names: TFPI, LACI, TFPI1, EPI, TFI
Gen-ID 7035
UniProt P10646
Applikations-hinweise Optimal working dilution should be determined by the investigator.

Human CellExp™ Recombinant Proteins provide tremendous benefits for scientists performing human cell based studies:
- They contain all the post-translational modifications (which affects the activity, function and half-life) seen in human proteins.
- They mimic native human proteins in terms of sub-unit assembly, folding, secretion and other processes.
- They show the same chemical and biological properties like stability, isoelectric point, solubility, binding affinities and biological activity.
- They are produced in serum-free medium; hence they exhibit minimal batch to batch variability and are pathogen free products.

Beschränkungen Nur für Forschungszwecke einsetzbar
Format Lyophilized
Rekonstitution Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8 °C for up to 1 month. For extended storage, it is recommended to store at -20 °C.
Buffer Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.
Handhabung Centrifuge the vial prior to opening.
Lagerung -20 °C
Haltbarkeit 12 months
Bilder des Herstellers
SDS-PAGE (SDS) image for Tissue Factor Pathway Inhibitor (Lipoprotein-Associated Coagulation Inhibitor) (TFPI) (Active) protein (His tag) (ABIN1981551) Tissue Factor Pathway Inhibitor (Lipoprotein-Associated Coagulation Inhibitor) (TFPI) (Active) protein (His tag)
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