Serine Protease

Evolocumab is an inhibitor of the humanized monoclonal antibody PCSK9. It binds to circulating PCSK9 protein, resulting in inhibition of PCSK9 binding to LDLR. It can be used in studies of hypercholesterolemia and atherosclerotic cardiovascular disease.

Leupeptin hemisulfate is a protease inhibitor with cell membrane-permeable, reversible, competitive, and oral activities. Leupeptin hemisulfate inhibits the activity of Cathepsin B, Cathepsin H, and Cathepsin L, and blocks fusion of amphipathic lysosomes. Leupeptin hemisulfate also has anti-inflammatory activity.

Aprotinin (Traskolan) is a broad-spectrum serine protease (BPTI) inhibitor that inhibits the activity of a number of different esterases and proteases. Aprotinin is an antifibrinolytic agent used to minimize hemorrhage during complex surgical procedures.

Proteinase K (Protease K) is a non-specific serine protease that can tolerate changes in SDS, urea, pH (4-12), salt concentration, and temperature. Proteinase K hydrolyzes a wide range of peptide bonds and is used for protein digestion.

Flizasertib is a serine threonine kinase inhibitor that acts by inhibiting RIPK1 (Receptor-interacting serine threonine-protein kinase 1 ), which has anti-inflammatory and therapeutic effects on immune disorders.

PMSF (Phenylmethylsulfonyl fluoride) is an irreversible inhibitor of serine cysteine protease and is often used in the preparation of cell lysates.

Elastase from porcine pancreas is a serine protease derived from the porcine pancreas, consisting of 240 amino acid residues. It has the ability to hydrolyze proteins and peptides, can induce emphysema in hamsters, and is commonly used to establish animal models of chronic obstructive pulmonary disease (COPD).

Camostat mesylate (FOY-S980) is a trypsin-like protease inhibitor and inhibits airway epithelial sodium channel (ENaC) function.

Alpha-Amyrin (alpha-Amyrine) is an inhibitor of trypsin and chymotrypsin with antineoplastic effects. alpha-Amyrin can be used in studies about acting as a hepatomodulatory.

AEBSF hydrochloride (Pefabloc SC) is an irreversible inhibitor of serine proteases, such as chymotrypsin, kallikrein, thrombin, plasmin, and trypsin.

Lodelaben (Declaben, SC-39026) is a reversible, non-competitive inhibitor of human neutrophil elastase (HNE), characterized by specificity and potency (IC50=0.5 μM, Ki=1.5 μM).

Upamostat is an inhibitor of a serine protease and is a urokinase plasminogen activator (uPA) inhibitor.

Bradykinin is an inflammatory mediator. It is a peptide that causes blood vessels to dilate (enlarge) via the release of prostacyclin, nitric oxide, and Endothelium-Derived Hyperpolarizing Factor. Bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

WNK463 is a pan-WNK-kinase inhibitor. It effectively inhibits the in vitro kinase activity of all four WNK family members (WNK1 2 3 4).

Ceritinib (LDK378) is an ALK tyrosine kinase inhibitor (IC50=200 pM) with selective, ATP-competitive, and oral activity. Ceritinib also inhibits IGF-1R, InsR, and STK22D (IC50=8/7/23 nM). Ceritinib has antitumor activity.

Boc-Gln-Ala-Arg-AMC hydrochloride is a fluorescent compound used as a substrate for trypsin and for assessing the protein hydrolysis activity of TMPRSS2.

Trypsin is a serine protease that can be isolated from fish to hydrolyze lysine or arginine carboxy-side proteins. With the anti-inflammatory activity, Trypsin could induce the cell membrane fusion of PDCoV-infected cells through the interaction between the S glycoprotein of PDCoV and pAPN, activate PAR2 and PAR4, and promote cell proliferation and differentiation. Trypsin can be used to promote wound healing and study neurogenic inflammation.

Vevorisertib (ARQ 751) is an orally active, potent and selective pan-AKT serine/threonine kinase inhibitor with inhibitory effects on AKT1/AKT2/AKT3 and is commonly used in the study of solid tumors with PIK3CA/AKT/PTEN mutations, showing dose-dependent antitumor activity.

BCX 1470 hydrochloride is a potent serine protease inhibitor with anti-inflammatory activity that inhibits the ester hydrolysis and haemolytic activity of factor D and C1s, and can be used to study oedema.

Chymotrypsin (Chymotrypsin A) is a serine protease synthesized by the pancreas, which cleaves protein chains on the carboxyl side of aromatic amino acids.

(R)-3-hydroxy Myristic Acid is an antifungal compound from Lactobacillus plantarum MiLAB 14 with antioxidant, anti-elastase, and anti-urease activities and can be used in the study of fungal infections.

Nafamostat mesylate (FUT-175), a synthetic serine protease inhibitor, has been used for the treatment of allergic disorders such as asthma, allergic rhinitis and atopic dermatitis.

Ono-3307 mesylate is a protease inhibitor with inhibitory effects on a variety of proteases.Ono-3307 mesylate has significant protective effects against liver injury in rats and inhibits the deposition of radiofibrillar proteins in the kidneys and lungs.PF-184298 is a protease inhibitor with potential antioxidant effects in plasma and adipose tissue.PF-184298 can be used in the study of pancreatitis.

Imidazole is a planar 5-membered ring and a highly polar compound. It has been used extensively as a corrosion inhibitor. Imidazole is incorporated into many important biological molecules.