cysteineprotease

CA-074 methyl ester (Cathepsin B Inhibitor IV) is a selective inhibitor of Cathepsin B (IC50=36.3 nM). CA-074 methyl ester has neuroprotective, anti-inflammatory and anti-cancer effects.

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.

MIV-247 is a selective and potent inhibitor of cathepsin S (Kis 2.1, 4.2, and 7.5 nM for human, mouse, and wild monkey cathepsin S, respectively), which attenuates mechanical anomalies in preclinical models of neuropathic pain, and can be used to study cardiac muscle injury.

MK-0674 is an orally available, selective and potent cathepsin K inhibitor (IC50: 0.4 nM) that inhibits Cat B, Cat F, Cat L, and Cat S. It can be used in metabolism-related diseases.

Z-FY-CHO (Z-Phe-Tyr-CHO) is a selective histone L (Cat L) inhibitor that promotes autophagy, reduces the accumulation of P62, and blocks the activation of caspase-3 and PARP.

(S)-(+)-Ibuprofen (Dexibuprofen) , is a non-steroidal anti-inflammatory drug (NSAID), inhibiting cyclooxygenase (COX).

2-Aminoethanethiol (Cysteamine) is a Cystine Depleting Agent. The mechanism of action of cysteamine is as a Cystine Disulfide Reduction.

Papain, a cysteine protease of the peptidase C1 family, is utilized in the food, pharmaceutical, textile, and cosmetic industries.

N-Ethylmaleimide (NEM) is a reagent for alkylation of free sulfhydryl groups, a cysteine protease inhibitor used in experimental biochemistry. N-Ethylmaleimide is also a deubiquitinating enzyme inhibitor that specifically inhibits phosphate transport in mitochondria.

Z-Lys-OH is a competitive inhibitor of papain, a lysine derivative.

Balicatib (AAE581) is a potent and selective inhibitor of cathepsin K, used in trials studying the treatment of osteoporosis.

Isovalerylcarnitine (3-methylbutyrylcarnitine) is a small molecule compound produced by the catabolism of L-leucine and the accumulation of isovaleric acid. Isovalerylcarnitine is also a selective and effective calpain activator that can promote cell apoptosis. Isovalerylcarnitine is related to isovaleric acidemia and can be used as a marker of isovaleric acidemia.

(Rac)-Z-Phe-Phe-FMK (Cathepsin L-IN-2) is a cathepsin L inhibitor that inhibits the tendency of β-amyloid to induce apoptotic changes .

Calpeptin is a potent, cell-permeable calpain inhibitor.

Z-FA-FMK can irreversibly inhibit cysteine protease and also inhibit effector caspases.

3-Epiursolic acid may have antiinflammatory activity, it shows inhibition on Cathepsins L (catL), the IC50 value of 6.5 μM, cathepsins L (catL) and B play an important role in tumor progression and have been considered promising therapeutic targets in the

LY 3000328 (Cathepsin S inhibitor) is a selective inhibitor of cathepsin S with IC50 values ​​of 7.7 and 1.67 nM for human and mouse cathepsin S, respectively. LY 3000328 (Cathepsin S inhibitor) may slow or prevent abdominal aortic aneurysm (AAA) expansion and or reduce the risk of AAA rupture by inhibiting cathepsin S-mediated degradation of extracellular matrix proteins, elastin and collagen.

Cathepsin X-IN-1 (compound 25) is a potent Cathepsin X inhibitor (IC50 = 7.13 μM) that reduces PC-3 cell migration with low cytotoxicity [1].

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

L-Homocysteine is a biological thiol involved in various diseases and pathological conditions. It is a marker for atherosclerosis and can exacerbate intestinal inflammation in inflammatory bowel disease (IBD) by promoting the expression of 5-LOX and COX-2, making it suitable for inducing vascular endothelial inflammation models.

N-CBZ-Phe-Arg-AMC TFA (Z-FR-AMC TFA) is a fluorescent substrate for serine proteases, which releases free AMC upon protease cleavage. Its excitation/emission wavelengths are 380/460 nm, and it can be used to assess the activity of trypsin, plasmin, and cathepsin.

Petesicatib (RG 7625) is a small molecule histone-S (Cat-S) inhibitor for the study of primary dry syndrome and autoimmune diseases.

Cysteine protease inhibitor 2 is a cysteine protease inhibitor. Cysteine protease inhibitor 2 inhibited DCT116 and PC3 cells with GI50 values of 6.5 μM and 4.4 μM, respectively.

FMK 9a is an irreversible inhibitor of ATG4B with IC50 values of 80 and 73 nM in the TR-FRET and cellular-based LRA assays.