1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. Thrombin

Thrombin

Thrombin

Thrombin is a Na+-activated, serine protease which is activated by the enzymatic cleavage of two sites on prothrombin by activated Factor X. Thrombin exists in two allosteric forms, slow (S) and fast (F), target toward anticoagulant and procoagulant activities.

Thrombin is the main effector protease in primary hemostasis by activating platelets and plays a key role in secondary hemostasis. Besides its well-known functions in hemostasis, thrombin also plays a role in various non-hemostatic biological and pathophysiologic processes, predominantly mediated through activation of protease-activated receptors (PARs). PAR-1, PAR-3, and PAR-4 are cleaved by thrombin, whereas PAR-2 is cleaved by trypsin. Thrombin also plays a crucial role in the migration and metastasis of human cancer cells.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N8278
    Dermatan sulphate sodium
    Inhibitor
    Dermatan sulphate sodium is an oral active glycosaminoglycan and thrombin inactivator with antithrombotic activity. It selectively catalyzes the heparin cofactor II-mediated inactivation of thrombin without interacting with antithrombin III. Dermatan sulphate sodium promotes stem cell differentiation, exhibits high bioavailability, and alleviates pulmonary fibrosis injury induced by Bleomycin (HY-108345). Dermatan sulphate sodium can be used in research related to cardiovascular diseases, inflammation, and stem cell differentiation.
    Dermatan sulphate sodium
  • HY-P2813
    Hirudin
    Inhibitor
    Hirudin is a thrombin inhibitor with blood anticoagulant property. Hirudin has potent anti-thrombotic, wound repair, anti-fibrosis, anti-tumor and anti-hyperuricemia effects. Hirudin also affects diabetic complications, cerebral hemorrhage, and others.
    Hirudin
  • HY-B0375A
    Argatroban monohydrate
    Inhibitor 99.98%
    Argatroban (monohydrate) (MD-805 (monohydrate)) is a direct, selective thrombin inhibitor.
    Argatroban monohydrate
  • HY-P4349A
    Pyr-Arg-Thr-Lys-Arg-AMC TFA
    Substrate 99.53%
    Pyr-Arg-Thr-Lys-Arg-AMC TFA is a AMC peptide. AMC is a decapeptide that is specifically hydrolyzed by proteases such as trypsin and thrombin. The AMC peptide can be used to determine the activity of protease and the potency of enzyme inhibitors.
    Pyr-Arg-Thr-Lys-Arg-AMC TFA
  • HY-10264B
    Edoxaban tosylate monohydrate
    Inhibitor 99.97%
    Edoxaban (DU-176b) monohydrate is an orally active, highly potent, selective, and direct Factor Xa (FXa) inhibitor with Kis of 0.561 and 2.98 nM for free human FXa and prothrombinase. Edoxaban monohydrate exhibits more than 10,000-fold selectivity over other coagulation proteases. Edoxaban monohydrate can be used for preventing thromboembolic disease research.
    Edoxaban tosylate monohydrate
  • HY-17378
    Dabigatran (ethyl ester)
    Inhibitor 98.09%
    Dabigatran ethyl ester is an emerging oral anticoagulant which is a direct inhibitor of thrombin activity.
    Dabigatran (ethyl ester)
  • HY-B0924
    Anisindione
    Inhibitor 98.07%
    Anisindione is a synthetic anticoagulant. It inhibits the formation of active procoagulant factors II, VII, IX, and X.
    Anisindione
  • HY-77521
    Dabigatran ethyl ester hydrochloride
    Inhibitor
    Dabigatran ethyl ester hydrochloride is a potent inhibitor of ribosyldihydronicotinamide dehydrogenase (NQO2) with an IC50 value of 0.8 μM and a thrombin inhibitor.
    Dabigatran ethyl ester hydrochloride
  • HY-P99725
    Marstacimab
    Activator
    Marstacimab (PF-06741086) is an anti-tissue factor pathway inhibitor (TFPI) monoclonal antibody. Marstacimab can be used for the research of hemophilia.
    Marstacimab
  • HY-100897
    Sulodexide
    Inhibitor
    Sulodexide is an orally active mixture of glycosaminoglycans composed of low molecular weight heparin (80%) and dermatan sulfate (20%). Sulodexide exhibits antithrombotic activity through interaction with antithrombin III (AT III) and heparin cofactor II (HC II), and inhibition of thrombin formation. Sulodexide exhibits profibrinolytic activity through release of tissue plasminogen activator (tPA). Sulodexide exhibits endothelial protective and anti-inflammatory effect, ameliorates chronic venous disease.
    Sulodexide
  • HY-101054
    NQ301
    98.98%
    NQ301 is an antithrombotic agent; inhibits collagen-challenged rabbit platelet aggregation with an IC50 of 10 mg/mL.
    NQ301
  • HY-P1000
    TRAP-14
    Agonist 98.00%
    TRAP-14 (SFLLRNPNDKYEPF) is a synthetic thrombin receptor agonist peptide.
    TRAP-14
  • HY-129056
    Melagatran
    Inhibitor 99.31%
    Melagatran is a direct and orally active inhibitor of thrombin, without interacting with any other enzymes in the coagulation cascade or fibrinolytic enzymes aside from thrombin. Melagatran does not require endogenous co-factors for its antithrombin effect and may help to alleviate some of the damaging effects of endotoxemia. Melagatran has the potential to provide a rational approach in the prevention of arterial occlusion.
    Melagatran
  • HY-101918
    DS-1040 Tosylate
    Inhibitor 99.51%
    DS-1040 Tosylate is an orally active, selective inhibitor of activated thrombin-activatable fibrinolysis inhibitor (TAFIa) with IC50s of 5.92 nM and 8.01 nM for human and rat TAFIa. DS-1040 Tosylate is a fibrinolysis enhancer for thromboembolic diseases.
    DS-1040 Tosylate
  • HY-10163S1
    Dabigatran-d3
    Inhibitor
    Dabigatran-d3 is the deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].
    Dabigatran-d<sub>3</sub>
  • HY-P0316A
    TP508 TFA
    Antagonist 99.44%
    TP508 TFA is a 23-amino acid nonproteolytic thrombin peptide that represents a portion of the receptor-binding domain of thrombin molecule. TP508 TFA activates endothelial NO synthase (eNOS) and stimulates production of NO in human endothelial cells. TP508 TFA activates endothelial cells and stem cells to revascularize and regenerate tissues.
    TP508 TFA
  • HY-163348
    FXIIa-IN-4
    Inhibitor 98.87%
    FXIIa-IN-4 (compound 22) is a potent, selective human FXIIa inhibitor with the IC50 of 0.032 μM, 0.30 μM, >50 μM for FXIIa, thrombin and FXIa, respectively. FXIIa-IN-4 can be used for study of anticoagulant.
    FXIIa-IN-4
  • HY-P1741
    Fibrinogen-Binding Peptide
    99.83%
    Fibrinogen-Binding Peptide (designed by anticomplementarity hypothesis) is a presumptive peptide mimic of the vitronectin binding site on the fibrinogen receptor. Fibrinogen-Binding Peptide binds fibrinogen and inhibits both the adhesion of platelets to fibrinogen and platelet aggregation, and also inhibits the adhesion of platelets to vitronectin.
    Fibrinogen-Binding Peptide
  • HY-10264S
    Edoxaban-d6
    Inhibitor ≥99.0%
    Edoxaban-d6 is deuterium labeled Edoxaban. Edoxaban (DU-176) is a selective, potent and orally active factor Xa (FXa) inhibitor with Kis of 0.561 nM and 2.98 nM for free FXa and prothrombinase, respectively. Edoxaban is an anticoagulant agent and can be used for stroke prevention. Edoxaban is also a weak inhibitor of thrombin and factor IXaβ (FIXa), with Kis of 6.00 μM and 41.7 μM, respectively, exhibits >10000-fold selectivity for FXa. Edoxaban has antithrombotic properties and has potential for thromboembolic diseases treatment.
    Edoxaban-d<sub>6</sub>
  • HY-107966A
    Heparin calcium (MW 3600-5000)
    Inhibitor
    Heparin (Nadroparin) calcium (MW 3600-5000) is an anticoagulant which binds reversibly to antithrombin III (ATIII) to form a heparin-antithrombin III complex. The complex binds to and irreversibly inactivates thrombin and other activated clotting factors IX, X, XI, and XII and prevents the transformation of fibrinogen to fibrin.
    Heparin calcium (MW 3600-5000)
Cat. No. Product Name / Synonyms Application Reactivity