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Domain

This inhibitor contains three inhibitory domains. The first domain interacts with VIIa and TF, the second one with Xa.

Function

Inhibits factor X (X(a)) directly and, in a Xa-dependent way, inhibits VIIa/tissue factor activity, presumably by forming a quaternary Xa/LACI/VIIa/TF complex. It possesses an antithrombotic action and also the ability to associate with lipoproteins in plasma.

Post-translational modifications

O-glycosylated.

Tissue specificity

Mostly in endothelial cells.

Cellular localization

  • Isoform Alpha
  • Secreted
  • Isoform Beta
  • Microsome membrane
  • Lipid-anchor
  • GPI-anchor

Alternative names

LACI, TFPI1, TFPI, Tissue factor pathway inhibitor, Extrinsic pathway inhibitor, Lipoprotein-associated coagulation inhibitor, EPI

Target type

Proteins

Primary research area

Cardiovascular

Molecular weight

35015Da

We found 21 products in 4 categories

Primary Antibodies

Assay Kits

Target

Reactive species

Detection method

Proteins & Peptides

Target

Species of origin