![Hirudin (Hir)](/upload/item/img/Hirudin-(Hir)-O046.gif)
Hirudin is a naturally occurring peptide in the salivary glands of medicinal leeches that has a blood anticoagulant property. This is fundamental for the leeches’ alimentary habit of hematophagy, since it keeps the blood flowing after the initial phlebotomy performed by the worm on the host’s skin. Thrombin is produced from prothrombin, by the action of an enzyme, prothrombinase (Factor Xa along with Factor Va as a cofactor), in the final states of coagulation. Fibrin is then cross linked by factor XIII (Fibrin Stabilizing Factor) to form a blood clot. The principal inhibitor of thrombin in normal blood circulation is antithrombin. Similar to antithrombin III, the anticoagulatant activity of hirudin is based on its ability to inhibit the procoagulant activity of thrombin. Hirudin is the most potent natural inhibitor of thrombin. Unlike antithrombin, hirudin binds to and inhibits only the activity of thrombin, with a specific activity on fibrinogen.
Organism species: Pan-species (General)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Complete Antigen of Hirudin (Hir) | Antigenic Transformation Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Hirudin (Hir) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Hirudin (Hir) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Hirudin (Hir) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Hirudin (Hir) | ELISA Kit Customized Service Offer |