Evolocumab (AMG 145) is a human monoclonal antibody that inhibits PCSK9. Evolocumab binds to the circulating PCSK9 protein, inhibiting it from binding to the LDLR. Evolocumab can be used for the research of hypercholesterolemia and atherosclerotic cardiovascular diseases.

SPC4061 an antisense nucleotide, is a potent PCSK9 inhibitor. SPC4061 targets the lock-in nucleic acid (LNA) of PCSK9 for the study of hypercholesterolemia and related diseases.

PPACK II diTFA is an irreversible and specific glandular and plasma kallikreins inhibitor.

AAF-CMK is a TPPII (tripeptidylpeptidase II) inhibitor, shows anti-tumor activity and induces apoptosis. AAF-CMK can be used in leukemia research.

Cyclotheonamide A is a serine protease inhibitor (cyclic polypeptide), which can be obtained from marine sponges of the genus Theonella. Cyclotheonamide A shows potent inhibitory activity against trypsin (Ki=0.023 µM) and streptokinase (Ki=0.035 µM) and moderate inhibitory activity against human α-thrombin (Ki=0.18 µM). Cyclotheonamide A can be used in study of antithrombotic.

UAMC-00050 is a potent trypsin-like serine protease inhibitor. UAMC-00050 can be used in research of dry eye syndrome and ocular inflammation.

Tilpisertib fosmecarbil is a potent serine/threonine kinase inhibitor. Tilpisertib fosmecarbil has anti-inflammatory activity.

Bezeparsen is a PCSK9 synthesis inhibitor.

Chymotrypsin (Chymotrypsin A) is a serine protease produced by the pancreas. Chymotrypsin cleaves protein chains at the carboxyl side of aromatic amino acids.

JO146 is a Chlamydia trachomatis high temperature requirement A (CtHtrA) protease inhibitor with IC50s of 21.86 and 1.15 μM for CtHtrA and human neutrophil elastase (HNE), respectively. JO146 can be used to inhibits bacterial infections.

Manusiran is a potent TMPRSS6 (transmembrane protease serine 6) synthesis reducer.

ZK824190 hydrochloride is an orally available and selective urokinase plasminogen activator (uPA) inhibitor as a potential treatment for multiple sclerosis. IC50s of 237, 1600 and 1850 nM for uPA, tPA, and Plasmin, respectively.

VD2173 is a side chain cyclized macrocyclic peptide inhibitor of HGF-activating serine proteases. VD2173 potently inhibits matriptase and hepsin. VD2173 can be used for the research of lung cancer.

APC 366 is a selective inhibitor of mast cell tryptase (Ki=7.1 μM). APC 366 inhibits antigen-induced early asthmatic response (EAR), late asthmatic response (LAR), and bronchial hyperresponsiveness (BHR) in a sheep model of allergic asthma.

Upamostat (WX-671), a novel serine protease urokinase (uPA) inhibitor by inhibiting the urokinase-type plasminogen activator (uPA) system.

APC-6860 is a trypsin-like serine proteases inhibitor with ki values of 0.21, 0.44, 1.5, 16.8, 20, 30 μM for uPA, trypsin, tryptase, tPA, thrombin and factor Xa, respectively. APC-6860 has a selectivity ratio for tPA versus uPA of 80. APC-6860 has ki values of 0.1, 0.082 μM for human and murine urokinases, respectively. APC-6860 can be used for the research of cancer.

PCSK9-IN-1 is a novel and highly potent cyclic peptide PCSK9 inhibitor with a Ki value of 1.46 nM.

PCSK9-IN-3 is a novel, highly potent, and orally bioavailable next-generation tricyclic peptide PCSK9 inhibitor.

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.

PCSK9-IN-2 is a novel small molecule inhibitor of PCSK9-LDLR protein–protein interaction (PPI) with an IC50 value of 7.57 μM.

SLN124 is a GalNac-siRNA targeting transmembrane serine protease 6 (Tmprss6). SLN124 is composed of a trimeric GalNAc ligand conjugated to TMPRSS6‐siRNA. SLN124 has the potential for an siRNA to restore hepcidin expression and normalise iron homeostasis in β‐thalassaemia.

Tilpisertib is a serine/threonine kinase inhibitor (WO2017007689).

CRA-2059 is a highly specific and selective tryptase inhibitor, with a Ki of 620 pM for recombinant human tryptase-β (rHTβ).

CRA-2059 hydrochloride is a highly specific and selective tryptase inhibitor, with a Ki of 620 pM for recombinant human tryptase-β (rHTβ).