Thrombin

Related Products

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.

Thrombin Related Products (187)
Antibodies (9)

By Effects:	Substrates (6) Ligands (2) Inhibitors (137) Agonists (2) Antagonists (4) Activators (4)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-P2021

BMS 180742	Inhibitor
BMS 180742 is a thrombin exosite inhibitor. BMS 180742 does not inhibit arterial thrombosis.

HY-18660S

Ciraparantag-d₈ tetrahydrochloride diacetate	Inhibitor
Ciraparantag-d₈ (PER977-d₈) tetrahydrochloride diacetate is the deuterium labeled Ciraparantag (HY-18660). Ciraparantag is a thrombin and factor Xa inhibitor. Ciraparantag is a broad-spectrum reversal agent for anticoagulants, including low-molecular-weight heparin, unfractionated heparin, and certain direct oral anticoagulants. It is reported to antagonize the effects of all coagulants except VKAs and agratroban.

HY-167924

Ono 3307 free base
Ono 3307 Free base is a novel synthetic protease inhibitor that exhibits protective effects against acute pancreatitis by preventing hyperamylasemia and pancreatic edema. Ono 3307 Free base also inhibits the redistribution of lysosomal enzymes in acinar cells and mitigates lactic dehydrogenase discharge. Ono 3307 Free base effectively reduces cathepsin B leakage from lysosomes in a dose-dependent manner. Ono 3307 Free base is able to target trypsin (K_i=48 nM), thrombin (K_i=0.18 μM), plasma kallikrein (K_i=0.29 μM), plasmin (K_i=0.31 μM), pancreatic kallikrein (K_i=3.6 μM), and chymotrypsin (K_i=47 μM).

HY-123120

SA-152
SA-152 is an organophosphorus inhibitor. SA-152 modulates the fibrinogen coagulation and TAME esterase activity of bovine α-thrombin.

HY-W743984

Melagatran-d₁₁
Melagatran-d₁₁ is the deuterium labeled Melagatran (HY-129056). 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.

HY-P1636A

Hirudin (54-65) TFA	Inhibitor
Hirudin (54-65) TFA is a fragment of Hirudin with anticoagulant effects. Hirudin is a thrombin inhibitor with blood anticoagulant property.

HY-119680

AT-1459	Inhibitor
AT-1459 is a selective and orally active direct Thrombin inhibitor with a K_i value of 4.9 nM. AT-1459 exhibits excellent antithrombotic activity in both rat models of venous and arterial thrombosis. AT-1459 can be used for research on thrombosis-related diseases.

HY-114603B

Efegatran di(hydrochloride)	Inhibitor
Efegatran (LY 294468) dihydrochloride is an inhibitor for thrombin, which inhibits aggregation of platelets, and exhibits anticoagulant and antithrombotic activities.

HY-10163S5

Dabigatran-d₇
Dabigatran-d₇ (BIBR 953-d₇; BIBR 953ZW-d₇) is the deuterium labeled Dabigatran (HY-10163). 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).

HY-P5371

TFLLRNPNDK-NH2	Activator
TFLLRNPNDK-NH2 is a biological active peptide. (This peptide is a thrombin receptor activating peptide. This PAR-1 agonist peptide reversibly binds to PAR-1 mimicking the 'tethered ligand' that thrombin makes available through proteolytic cleavage of substrate. It is also known to cause increase in liquid and protein permeability much like thrombin.)

HY-12586

AZD6564	Inhibitor
AZD6564 is an orally active inhibitor for fibrinolysis through disruption of plasma kinase-fibrin interaction. AZD6564 dissolves human plasma clot with an IC₅₀ of 0.44 μM. AZD6564 ameliorates hemorrhage in rats with EC₅₀ of 1.62 μM, and exhibits good pharmacokinetic characteristics in rats.

HY-P4593

Z-Gly-Pro-Arg-4MβNA
Z-Gly-Pro-Arg-4MβNA is the cleavage of the substrate of thrombin to release free 4-methoxy-2-naphthylamine (4MβNA). Free 4MβNA can be captured by 5-nitrosalicylaldehyde to produce an insoluble yellow fluorescent and marks the site of thrombin activity.

HY-10163S3

Dabigatran-¹³C,d₃	Inhibitor
Dabigatran-¹³C,d₃ is the ¹³C- and 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).

HY-P5027

Cbz-Lys-Arg-pNA	Substrate
Cbz-Lys-Arg-pNA is a peptide substrate containing pNA as the chromogenic group. Cbz-Lys-Arg-pNA is widely used in enzymatic analysis, including thrombin, plasmin, factor Xa and Kallikrein.

HY-120563

LY135305	Inhibitor
LY 135305 is a thrombin activation inhibitor. LY 135305 inhibits spontaneous metastasis and increases animal survival.

HY-122542A

PPACK dihydrochloride	Inhibitor
PPACK dihydrochloride is potent, selective and irreversible thrombin inhibitor. PPACK dihydrochloride can be used an alternative anticoagulant to lithium heparin (LiHep) for blood gas and whole-blood electrolyte analyses. PPACK dihydrochloride is also a plasminogen activator (rt-PA) inhibitor. PPACK dihydrochloride can inhibit the binding of rt-PA to plasma protease inhibitors.

HY-19373

RWJ-445167	Inhibitor
RWJ-445167 (3DP-10017) is a dual inhibitor of thrombin and factor Xa with K_i of 4.0 nM and 230 nM, respectively, exhibiting potent antithrombotic activity.

HY-19442A

Idrabiotaparinux sodium
Idrabiotaparinux sodium is a derivative of Idraparinux synthesized with biotin. Idraparinux is a polymethylated synthetic pentasaccharide known to interact with the antithrombin III and act as anticoagulant.

HY-B0209S

Metolazone-d₇	Inhibitor	99.90%
Metolazone-d₇ is deuterium labeled Metolazone. Metolazone (SR-720-22) is primarily used to treat congestive heart failure and high blood pressure.

HY-149396A

FXIIa-IN-1 hydrochloride	Inhibitor
FXIIa-IN-1 hydrochloride is the hydrochloride of FXIIa-IN-1 (HY-149396). FXIIa-IN-1 (Compound 22) is a Factor XIIa inhibitor (K_i^app: 97.8 nM). FXIIa-IN-1 can be used for research of thrombosis.

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Thrombin

Thrombin

Thrombin Related Products (187)

Antibodies (9)

Thrombin Related Products (187):