Kininogen-1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Kininogen-1 (644 aa, ~72 kDa) is encoded by the human KNG1 gene. This protein is involved in the positive regulation of fibrinolysis.

**Synonyms:** - Alpha-2-Thiol Proteinase Inhibitor - Fitzgerald Factor - HMWK - High Molecular Weight Kininogen - KNG1 - Kininogen - Kininogen 1 - Williams-Fitzgerald-Flaujeac Factor