Trypsin Inhibitor, soybean is a potent and reversible inhibitor of trypsin[1].
TP-030-2 is a RIPK1 inhibitor (human Ki=0.43 nM; mouse IC50=100 nM)[1][2].
Ulinastatin (Uristatin) is a trypsin and serine protease inhibitor. Ulinastatin is the main protein binding inhibitor of various trypsin, chymotrypsin, and various pancreatic proteases. Ulinastatin shows neuroprotective, anti-inflammatory, anti-apoptotic, anti-oxidant effects[1][2].
Dim16 is a dual PCSK9/HMG-CoAR inhibitor, with an IC50 value of 19 nM for PCSK9. Dim16 inhibits PCSK9-LDLR binding with an IC50 value of 0.8 nM. Dim16 increases LDL uptake in HepG2 cells[1].
Ac-Gly-Lys-OMe is a substrate for urokinase. Ac-Gly-Lys-OMe can be used to measure the effects of small molecule inhibitors on urokinase activity[1].
PCSK9 degrader 1 is a selective proprotein convertase substilisin-like/kexin type 9 (PCSK9) degrader. PCSK9 degrader 1 does not affect PCSK9 function[1].
Glutamic acid protease only can be found in fungi. Glutamic protease is a proteolytic enzyme containing a glutamic acid residue[1].
Phe-Pro-Ala-pNA is a chromogenic substrate of tripeptidyl peptidase. Phe-Pro-Ala-pNA can be used to test tripeptidyl peptidase activity[1].
Enteropeptidase (TMPRSS15), a type II transmembrane serine protease and a physiological activator of trypsinogen. Enteropeptidase is associated with the brush border membrane (BBM) of the enterocytes in the upper small intestine. Trypsinogen is the primary substrate for Enteropeptidase. Enteropeptidase is involved in digestion in humans and animals[1].
SBC-115337, as a potent benzofuran compound, is a PCSK9 inhibitor with an IC50 value of 0.5 μM[1][2].
Lerodalcibep (LIB003) is a recombinant fusion protein of a PCSK9-binding domain (adnectin) and human serum albumin. Lerodalcibep is a Lipid-lowering agent. Lerodalcibep can be used for the research of hypercholesterolemia and cardiovascular diseases[1].
From the myxobacterium Lysobacter enzymogenes. In peptidase family S1 (trypsin family) Reaction: Preferential cleavage: Ala┼, Val┼ in bacterial cell walls, elastin and other proteins
3,4-Dichloroisocoumarin is a potent serine-protease inhibitor that inhibits chymotrypsin-like activity[1].
Alirocumab (REGN 727) is a human monoclonal antibody inhibiting proprotein convertase subtilisin/kexin type 9 (PCSK9). Alirocumab specifically binds PCSK9, a down regulator of liver low-density lipoprotein (LDL)-receptors, thereby increasing the ability of the liver to bind LDL-cholesterol (LDL-C) and reducing levels of LDL-C in blood. Alirocumab can be used for the research of hypercholesterolemia[1].
Nafamostat hydrochloride, a synthetic serine protease inhibitor, is an anticoagulant.Target: Serine ProteaseTranilast (FUT-175) is an antiallergic drug for bronchial asthma. It has been used for the treatment of allergic disorders such as asthma, allergic rhinitis and atopic dermatitis. It has also been investigated for use as an antiproliferative drug on drug-eluting stents.A 20-40 mg/h dose of FUT-175 prolonged coagulation time sufficiently in the instrumental blood of the extracorporeal circuit but not in the systemic blood. Its anticoagulant activity decreased immediately after hemodialysis. Therefore, we could manage all patients without any bleeding trouble during hemodialysis with FUT-175 as an anticoagulant. Although there were side effects of FUT-175, such as nausea, vomiting, itching and eruption, they were not serious, and FUT-175 could be administered without interruption. FUT-175 seems to be useful as an anticoagulant during hemodialysis for patients susceptible to bleeding.
WNK-IN-11 D3 is an orally active, selective and potent With-No-Lysine (WNK) kinase inhibitor. WNK-IN-11 D3 is effective at regulating cardiovascular homeostasis[1].
Urinary Trypsin Inhibitor Fragment is a fragment derived from urinary trypsin inhibitor by proteolysis. Urinary Trypsin Inhibitor Fragment can inhibit tumor cell invasion by limited proteolysis[1].
UAMC-00050 is a potent trypsin-like serine protease inhibitor. UAMC-00050 can be used in research of dry eye syndrome and ocular inflammation[1].
Pinostrobin is a flavonoid can be found in many plants, and has anti-oxidant, anti-inflammatory, anti-cancer and neuroprotective properties. Pinostrobin is a potent PCSK9 inhibitor and inhibits the catalytic activity of PCSK9. Pinostrobin is a promising agent for cholesterol regulation and lipid management[1].
PCSK9-IN-12 is a heteroaryl compound. PCSK9-IN-12 has bind affinity for PCSK9 with a Kd value of ＜200 nM. PCSK9-IN-12 can be used for the research of cholesterol metabolism[1].
PKSI-527 is a new, highly selective plasma kallikrein inhibitor. PKSI-527 can suppress collagen-induced arthritis (CIA) by modifying the kallikrein-kinin system[1].
TAO Kinase inhibitor 2 (Example 49) is a TAO Kinase inhibitor (IC50=between 50 and 500 nM). TAO Kinase inhibitor 2 also inhibits KIAA1361 and JIK with IC50s of 50-500 nM[1].
APC-6860 is a trypsin-like serine proteases inhibitor with ki values of 0.21 and 0.44 μM for uPA and trypsin, respectively. APC-6860 has a selectivity ratio for tPA versus uPA of 80. APC-6860 has ki values of 0.1 and 0.082 μM for human and murine urokinases, respectively. APC-6860 can be used for the research of cancer[1][2].
DCLK1-IN-2 (compound I-5) is a potent DCLK1 inhibitor with an IC50 of 171.3 nM. DCLK1-IN-2 shows remarkable antiproliferative effects on SW1990 cell lines (IC50 of 0.6 μM) and in vivo antitumor potency[1].
Bz-D-Arg-pNA hydrochloride is a competitive trypsin inhibitor[1].
Tilpisertib is a serine/threonine kinase inhibitor (WO2017007689)[1].
GGACK (H-Glu-Gly-Arg-CMK) is an irreversible substrate-like serine protease urokinase-type plasminogen activator (uPA) inhibitor[1].
TMPRSS6-IN-1 (compound 8) is a potent inhibitor of TMPRSS6 (Matriptase-2), belonging to TTSPs (transmembrane serine protease). TMPRSS6, is a type II TTSP, the genetic reduction of which will improve symptoms of hemochromatosis and beta thalassemia in mice[1].
Suc-AAPA-pNA is a substrate of chymotrypsin Aα. Suc-AAPA-pNA can be used to test chymotrypsin Aα activity[1].
PCSK9-IN-10 is a potent and orally active PCSK9 inhibitor with an IC50 value of 6.4 µM. PCSK9-IN-10 increases the expression of LDLR protein and decreases the expression of PCSK9. PCSK9-IN-10 reduces atherosclerosis progression. PCSK9-IN-10 has the potential for the research of hyperlipidemia[1].