Tissue Factor Pathway Inhibitor (TFPI)

[Edit]

TFI; EPI; LACI; TFPI1; Lipoprotein-Associated Coagulation Inhibitor; Extrinsic pathway inhibitor

Tissue Factor Pathway Inhibitor (TFPI)

Tissue Factor Pathway Inhibitor (TFPI) circulates in plasma as a complex with LDL>HDL>>VLDV. In plasma, TFPI is found in several forms: one at 36,000 kD, one at 43,000 kD, and the various truncated forms. This size heterogeneity appears in part to be the result of the formation of mixed disulfide complexes between TFPI and apolipoprotein AII. Approximately 10% of total TFPI is carried by platelets, which release TFPI once they are activated by thrombin. Thus, at the site of a wound, where platelets aggregate, elevated levels of TFPI are present. TFPI has dual inhibitory function (against factor Xa and factor VIIa/TF). This is consistent with the presence of multiple Kunitz-type domains: (Kunitz for factor VIIa/TF and Kunitz for factor Xa interaction).

Organism species: Homo sapiens (Human)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPA394Hu01 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
RPA394Hu02 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
RPA394Hu03 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
EPA394Hu61 Eukaryotic Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
APA394Hu61 Active Tissue Factor Pathway Inhibitor (TFPI) Cell culture; Activity Assays.
Antibodies PAA394Hu01 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Hu22 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
PAA394Hu02 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
PAA394Hu03 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
LAA394Hu71 Biotin-Linked Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC.
MAA394Hu23 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
LAA394Hu72 Biotin-Linked Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC.
MAA394Hu21 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Hu26 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
Assay Kits SEA394Hu ELISA Kit for Tissue Factor Pathway Inhibitor (TFPI) Enzyme-linked immunosorbent assay for Antigen Detection.
SCA394Hu CLIA Kit for Tissue Factor Pathway Inhibitor (TFPI) Chemiluminescent immunoassay for Antigen Detection.
HEA394Hu High Sensitive ELISA Kit for Tissue Factor Pathway Inhibitor (TFPI) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Mus musculus (Mouse)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPA394Mu01 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAA394Mu01 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
LAA394Mu71 Biotin-Linked Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC.
LAA394Mu81 FITC-Linked Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IF.
Assay Kits SEA394Mu ELISA Kit for Tissue Factor Pathway Inhibitor (TFPI) Enzyme-linked immunosorbent assay for Antigen Detection.
SCA394Mu CLIA Kit for Tissue Factor Pathway Inhibitor (TFPI) Chemiluminescent immunoassay for Antigen Detection.

Organism species: Rattus norvegicus (Rat)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPA394Ra01 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAA394Ra01 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
LAA394Ra71 Biotin-Linked Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC.
LAA394Ra81 FITC-Linked Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IF.
MAA394Ra21 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB,IHC
MAA394Ra22 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Ra23 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Ra24 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Ra25 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
Assay Kits SEA394Ra ELISA Kit for Tissue Factor Pathway Inhibitor (TFPI) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Oryctolagus cuniculus (Rabbit)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPA394Rb01 Recombinant Tissue Factor Pathway Inhibitor (TFPI) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAA394Rb51 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
MAA394Rb21 Monoclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
PAA394Rb01 Polyclonal Antibody to Tissue Factor Pathway Inhibitor (TFPI) WB; IHC; ICC; IP.
Assay Kits SEA394Rb ELISA Kit for Tissue Factor Pathway Inhibitor (TFPI) Enzyme-linked immunosorbent assay for Antigen Detection.
  1. "Cloning and characterization of a cDNA coding for the lipoprotein-associated coagulation inhibitor shows that it consists of three tandem Kunitz-type inhibitory domains."J. Biol. Chem. 263:6001-6004(1988) [PubMed] [Europe PMC] [Abstract]
  2. "Identification of the 1.4 kb and 4.0 kb messages for the lipoprotein associated coagulation inhibitor and expression of the encoded protein."Thromb. Res. 55:37-50(1989) [PubMed] [Europe PMC] [Abstract]
  3. "Intron-exon organization of the human gene coding for the lipoprotein-associated coagulation inhibitor: the factor Xa dependent inhibitor of the extrinsic pathway of coagulation."Biochemistry 30:1571-1577(1991) [PubMed] [Europe PMC] [Abstract]
  4. "Structure of the human lipoprotein-associated coagulation inhibitor gene. Intro/exon gene organization and localization of the gene to chromosome 2."J. Biol. Chem. 266:5036-5041(1991) [PubMed] [Europe PMC] [Abstract]
  5. "Generation and annotation of the DNA sequences of human chromosomes 2 and 4." Nature 434:724-731(2005) [PubMed] [Europe PMC] [Abstract]
  6. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
  7. "Biochemical characterization of plasma-derived tissue factor pathway inhibitor: post-translational modification of free, full-length form with particular reference to the sugar chain."J. Thromb. Haemost. 7:111-120(2009) [PubMed] [Europe PMC] [Abstract]
  8. "Purification and characterization of the lipoprotein-associated coagulation inhibitor from human plasma."J. Biol. Chem. 264:18832-18837(1989) [PubMed] [Europe PMC] [Abstract]
  9. "Signal peptide prediction based on analysis of experimentally verified cleavage sites."Protein Sci. 13:2819-2824(2004) [PubMed] [Europe PMC] [Abstract]
  10. "Functional significance of the Kunitz-type inhibitory domains of lipoprotein-associated coagulation inhibitor."Nature 338:518-520(1989) [PubMed] [Europe PMC] [Abstract]
  11. "Amino acid sequence and carbohydrate structure of a recombinant human tissue factor pathway inhibitor expressed in Chinese hamster ovary cells: one N- and two O-linked carbohydrate chains are located between Kunitz domains 2 and 3 and one N-linked carbohydrate chain is in Kunitz domain 2."Biochemistry 35:6450-6459(1996) [PubMed] [Europe PMC] [Abstract]
  12. "Regulation of coagulation by a multivalent Kunitz-type inhibitor."Biochemistry 29:7539-7546(1990) [PubMed] [Europe PMC] [Abstract]
  13. "Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry."J. Proteome Res. 4:2070-2080(2005) [PubMed] [Europe PMC] [Abstract]
  14. "Initial characterization of the human central proteome."BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract]
  15. "TFPIbeta is the GPI-anchored TFPI isoform on human endothelial cells and placental microsomes."Blood 119:1256-1262(2012) [PubMed] [Europe PMC] [Abstract]
  16. "The three-dimensional structure of recombinant leech-derived tryptase inhibitor in complex with trypsin. Implications for the structure of human mast cell tryptase and its inhibition."J. Biol. Chem. 272:19931-19937(1997) [PubMed] [Europe PMC] [Abstract]
  17. "The second Kunitz domain of human tissue factor pathway inhibitor: cloning, structure determination and interaction with factor Xa."J. Mol. Biol. 269:395-407(1997) [PubMed] [Europe PMC] [Abstract]
  18. "Structural mechanism for heparin-binding of the third Kunitz domain of human tissue factor pathway inhibitor."Biochemistry 41:78-85(2002) [PubMed] [Europe PMC] [Abstract]
  19. "Characterization of single-nucleotide polymorphisms in coding regions of human genes."Nat. Genet. 22:231-238(1999) [PubMed] [Europe PMC] [Abstract]
  20. ErratumNat. Genet. 23:373-373(1999)