Methoxycarbonyl-D-Nle-Gly-Arg-pNA is a synthetic trypsin that can serve as a substrate for coagulation factors IXa (FIXa) and Xa (FXa)[1][2][3].
Denecimig (Mim8) is a novel activated coagulation factor VIII-mimetic human bispecific antibody with anti-FIXa and anti-FX arms that potently stimulates FX activation resulting in efficacious haemostasis in vitro and in vivo[1].
Edoxaban(DU-176) is an oral factor Xa (FXa) inhibitor in clinical development for stroke preventionIC50 Value:Target: factor XaEdoxaban is an oral factor Xa (FXa) inhibitor in clinical development for stroke prevention in patients with atrial fibrillation, an elderly population that frequently receives aspirin (ASA) and/or nonsteroidal anti-inflammatory drugs for concurrent illnesses[1].in vitro: Edoxaban PK was not affected by concomitant low-dose ASA or naproxen, but high-dose ASA increased systemic exposure of edoxaban by approximately 30%. The effects of edoxaban on prothrombin time, activated partial thromboplastin time, international normalized ratio, anti-FXa, and intrinsic FXa activity were not influenced by administration with ASA or naproxen. Inhibition of platelet aggregation by high-dose ASA, low-dose ASA, or naproxen was not affected by edoxaban[1].in vivo: Forty-eight subjects, aged 18 to 45 years, received either edoxaban 60 mg once daily × 7 days (n = 24) or digoxin 0.25 mg twice daily × 2 days and once daily × 5 days (n = 24) and then concomitantly for 7 days. Serial blood and urine samples were collected for digoxin and edoxaban concentrations on days 7 and 14. Serial coagulation assays were measured for edoxaban on days 7 and 14. Edoxaban PK parameters demonstrated mild increases in area under the curve and peak concentrations of 9.5% and 15.6%, respectively[2],Clinical trial: Pharmacokinetics, biotransformation, and mass balance of edoxaban, a selective, direct factor Xa inhibitor, in humans was reported[3].
Fondaparinux sodium is an antithrombin-dependent factor Xa inhibitor.
Apixaban is a highly selective, reversible inhibitor of Factor Xa with Ki of 0.08 nM and 0.17 nM in human and rabbit, respectively.
D-Pro-Phe-Arg-Chloromethylketone, a inhibitor of coagulation factor XII and plasma kallikrein, plays an important role in thrombosis and inflammation[1].
LY-517717 is a potent and orally active FXa inhibitor. LY-517717 shows antithrombotic and anticoagulant activity. LY-517717 has the potential for the research of venous thromboembolism after hip or knee replacement[1].
Milvexian (BMS-986177), an effective antithrombotic agent, is an orally-bioavailable, reversible and direct inhibitor of human and rabbit factor XIa (FXIa) with Ki of 0.11, and 0.38 nM, respectively[1].
CH3OCO-D-CHA-Gly-Arg-pNA acetate is a chromogenic substrate for factor Xa[1][2].
Abelacimab (MAA868) is a fully human IgG1 monoclonal antibody that binds with high affinity to the catalytic structural domain of FXI and locks it in the zymogen conformation, thereby preventing its activation by FXIIa or thrombin. Abelacimab can be used in thromboembolic disease studies[1][2].
FXIa-IN-1 (compound EP-7041) is a potent β-lactam covalent heparin-derived factor XIa (fXIa) inhibitor[1].
Enoxaparin (PK 10169), a low-molecular-weight heparin (LMWH) derivative. Enoxaparin exerts anticoagulant activity through antithrombin III, an endogenous inhibitor of factor Xa and thrombin IIa. Enoxaparin protect the rat hippocampus against TBI (traumatic brain injury) via antioxidant and anti-inflammatory properties. Enoxaparin can be used for the research of deep vein thrombosis (DVT), pulmonary embolism, TBI and COVID-19[1][2][3].
FXIa-IN-6 is a potent FXIa inhibitor with selectivity against most of the relevant serine proteases (Ki = 0.3 nM).
Garadacimab (CSL312) is a first-in-class, fully human IgG4 monoclonal antibody targeting activated factor XII (FXIIa). Garadacimab has the potential for hereditary angioedema research[1].
Edoxaban(DU-176) is an oral factor Xa (FXa) inhibitor in clinical development for stroke preventionIC50 Value:Target: factor XaEdoxaban is an oral factor Xa (FXa) inhibitor in clinical development for stroke prevention in patients with atrial fibrillation, an elderly population that frequently receives aspirin (ASA) and/or nonsteroidal anti-inflammatory drugs for concurrent illnesses[1].in vitro: Edoxaban PK was not affected by concomitant low-dose ASA or naproxen, but high-dose ASA increased systemic exposure of edoxaban by approximately 30%. The effects of edoxaban on prothrombin time, activated partial thromboplastin time, international normalized ratio, anti-FXa, and intrinsic FXa activity were not influenced by administration with ASA or naproxen. Inhibition of platelet aggregation by high-dose ASA, low-dose ASA, or naproxen was not affected by edoxaban[1].in vivo: Forty-eight subjects, aged 18 to 45 years, received either edoxaban 60 mg once daily × 7 days (n = 24) or digoxin 0.25 mg twice daily × 2 days and once daily × 5 days (n = 24) and then concomitantly for 7 days. Serial blood and urine samples were collected for digoxin and edoxaban concentrations on days 7 and 14. Serial coagulation assays were measured for edoxaban on days 7 and 14. Edoxaban PK parameters demonstrated mild increases in area under the curve and peak concentrations of 9.5% and 15.6%, respectively[2],Clinical trial: Pharmacokinetics, biotransformation, and mass balance of edoxaban, a selective, direct factor Xa inhibitor, in humans was reported[3].
Fitusiran (ALN-AT3SC), an small interfering RNA, specifically targets antithrombin (AT) messenger RNA to lower production of AT in the liver. Fitusiran increases thrombin generation and has the potential for the research of the hemophilia[1].
Edoxaban (DU-176b) hydrochloride is an orally active, highly potent, selective, and direct Factor Xa (FXa) inhibitor with Ki values of 0.561 and 2.98 nM for free human FXa and prothrombinase. Edoxaban hydrochloride exhibits more than 10,000-fold selectivity over other coagulation proteases. Edoxaban hydrochloride can be used for preventing thromboembolic disease research[1].
Edoxaban(DU-176) is an oral factor Xa (FXa) inhibitor in clinical development for stroke preventionIC50 Value:Target: factor XaEdoxaban is an oral factor Xa (FXa) inhibitor in clinical development for stroke prevention in patients with atrial fibrillation, an elderly population that frequently receives aspirin (ASA) and/or nonsteroidal anti-inflammatory drugs for concurrent illnesses[1].in vitro: Edoxaban PK was not affected by concomitant low-dose ASA or naproxen, but high-dose ASA increased systemic exposure of edoxaban by approximately 30%. The effects of edoxaban on prothrombin time, activated partial thromboplastin time, international normalized ratio, anti-FXa, and intrinsic FXa activity were not influenced by administration with ASA or naproxen. Inhibition of platelet aggregation by high-dose ASA, low-dose ASA, or naproxen was not affected by edoxaban[1].in vivo: Forty-eight subjects, aged 18 to 45 years, received either edoxaban 60 mg once daily × 7 days (n = 24) or digoxin 0.25 mg twice daily × 2 days and once daily × 5 days (n = 24) and then concomitantly for 7 days. Serial blood and urine samples were collected for digoxin and edoxaban concentrations on days 7 and 14. Serial coagulation assays were measured for edoxaban on days 7 and 14. Edoxaban PK parameters demonstrated mild increases in area under the curve and peak concentrations of 9.5% and 15.6%, respectively[2],Clinical trial: Pharmacokinetics, biotransformation, and mass balance of edoxaban, a selective, direct factor Xa inhibitor, in humans was reported[3].
Betrixaban D6 is a deuterium labeled Betrixaban. Betrixaban is a highly potent, selective, and orally efficacious factor Xa (fXa) inhibitor[1].
Betrixaban (PRT054021) hydrochloride is a highly potent, selective, and orally efficacious factor Xa (fXa) inhibitor with an IC50 of 1.5 nM. Betrixaban hydrochloride shows antithrombotic effect[1][3].
FXIa-IN-8 is a potent and selective FXIa inhibitor with an IC50 of 14.2 nM. FXIa-IN-8 shows antithrombotic activity without increasing the bleeding risk and obvious toxicitysup>[1].
FXa-IN-1 is a FXa inhibitor (IC50: 3 nM, Ki: 0.7 nM) with respectable oral bioavailability and half-life in vivo. FXa-IN-1 can be used for thromboembolic disorders[1].
FXIa-IN-7 is a selective and orally bioavailable factor XIa inhibitor with an IC50 value of 0.4 nM.
Osocimab (BAY 1213790), an anti-FXIa antibody (Ki=2.4 nM; EC50=0.2 nM). FXI inhibition may reduce the risk of thrombosis. Osocimab inhibits thrombin generation, and prolongs activated partial thromboplastin time. Osocimab exhibits anticoagulant effects[1].
5-R-Rivaroxaban is (R)-enantiomer of Rivaroxaban. Rivaroxaban (BAY 59-7939) is a highly potent and selective, direct Factor Xa (FXa) inhibitor, achieving a strong gain in anti-FXa potency (IC50 0.7 nM; Ki 0.4 nM).
Frunexian (EP-7041) is a selective and potent inhibitor of coagulation factor XI/activated factor XI, targeting to factor XIa. Frunexian exhibits antithrombotic activity, with no bleeding liability in rat mesenteric arterial puncture model. Frunexian can be used in extracorporeal membrane oxygenation (ECMO) research[1].
Otamixaban (FXV673) is a potent, selective, rapid-acting, competitive, and reversible fXa inhibitor (Ki=0.5 nM) that effectively inhibits both free and prothrombinase-bound fXa[1].
Gabexate Mesylate is a Factor X inhibitor; serine protease inhibitor .Target: Factor XGabexate mesylate is a non-antigenic synthetic inhibitor of trypsin-like serine proteinases that is therapeutically used in the treatment of pancreatitis and disseminated intravascular coagulation and as a regional anticoagulant for hemodialysis. Values of the inhibition constant (K(i)) for gabexate mesylate binding to human and bovine tryptase were 3.4 x 10(-9) M and 1.8 x 10(-7) M (at pH 7.4 and 37.0 degrees ), respectively. Gabexate mesylate inhibited the fibrinogenolytic activity of human tryptase [1]. Gabexate Mesylate decreased the TNFalpha production of LPS-stimulated monocytes as shown by the inhibition of mRNA expression and increased the IL-10 production of LPS-stimulated monocytes. Gabexate Mesylate also suppressed the NFkappaB activity of LPS-stimulated monocytes. Inhibitory effect of Gabexate Mesylate on the TNFalpha production of activated human monocytes is mediated by the suppression of NFkappaB activation [2]. Gabexate mesylate inhibits competitively constitutive and inducible NO synthase (cNOS and iNOS, respectively), with Kivalues of 1.0×10?4M and 5.0×10?3M, respectively, at pH 7.4 and 37.0°C. gabexate mesylate increases iNOS mRNA expression in rat C6 glioma cells, as induced byE. colilipopolysaccharide plus interferon-γ. Gabexate mesylate inhibits dose-dependently nitrite production (i.e. NO release) in rat C6 glioma cells, as induced byE. colilipopolysaccharide plus interferon-γ [3].
Rivaroxaban D4 (BAY 59-7939 D4) is a deuterium labeled Rivaroxaban. Rivaroxaban is a highly potent，selective and direct Factor Xa (FXa) inhibitor, achieving a strong gain in anti-FXa potency (IC50 0.7 nM; Ki 0.4 nM)[1][2].
Asundexian (BAY 2433334) is an orally active coagulation factor Xia (FXIa) inhibitor. Asundexian binds directly, potently, and reversibly to the active site of FXIa and thereby inhibits its activity. Asundexian inhibits human FXIa in buffer with an IC50 of 1 nM[1].