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human cathepsin L

" in MedChemExpress (MCE) Product Catalog:

46

Inhibitors & Agonists

1

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6

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1

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9

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Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-100223
    Calpeptin
    Maximum Cited Publications
    27 Publications Verification

    Cathepsin Proteasome Apoptosis Inflammation/Immunology
    Calpeptin is a potent, cell penetrating calpain inhibitor, with an ID50 of 40 nM for Calpain I in human platelets . Calpeptin is also an inhibitor of cathepsin K .
    Calpeptin
  • HY-10042
    Odanacatib
    10+ Cited Publications

    MK-0822

    Cathepsin Metabolic Disease Cancer
    Odanacatib (MK-0822) is a potent and selective inhibitor of cathepsin K, with an IC50 of 0.2 nM for human cathepsin K.
    Odanacatib
  • HY-13240
    LY2886721
    2 Publications Verification

    Beta-secretase Neurological Disease
    LY2886721 is a potent, selective and orally active beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor with an IC50 of 20.3 nM for recombinant human BACE1. LY2886721 is selectivity against cathepsin D, pepsin, and renin, but lacking selectivity against BACE2 (IC50 of 10.2 nM). LY2886721 can across blood-brain barrier and has the potential for Alzheimer's disease treatment .
    LY2886721
  • HY-114374

    Cathepsin Inflammation/Immunology
    RO5461111 a highly specific and orally active antagonist of Cathepsin S with IC50s of 0.4 nM (human Cathepsin S) and 0.5 nM (murine Cathepsin S), respectively. RO5461111 can effectively inhibit the activation of antigen-specific T cells and B cells. RO5461111 can improve pulmonary inflammation and lupus nephritis .
    RO5461111
  • HY-164729

    Antibody-Drug Conjugates (ADCs) Topoisomerase Apoptosis Cancer
    FZ-AD005 is a DLL3-targeting antibody-drug conjugate (ADC) with high selectivity, composed of the anti-DLL3 antibody FZ-A038 (HY-P990896), a dipeptide linker (Val-Ala), and DXd (HY-13631D). The Kd value of FZ-AD005 for human DLL3 ranges from 13.29 to 58.3 pmol/L. After binding to DLL3 on the cell surface, FZ-AD005 mediates endocytosis, and the payload DXd is released via cleavage by lysosomal cathepsins. DXd inhibits topoisomerase TopI to induce double-strand DNA breaks, cell cycle arrest and apoptosis, and FZ-AD005 exhibits bystander killing activity against adjacent DLL3-negative cells. FZ-AD005 shows stable circulation in vivo, has good tolerance and acceptable pharmacokinetic profiles in rats and cynomolgus monkeys, and effectively inhibits the growth of DLL3-expressing tumor cells. FZ-AD005 serves as a promising candidate molecule for research on small cell lung cancer and human neuroendocrine prostate cancer .
    FZ-AD005
  • HY-103353
    SID 26681509
    5 Publications Verification

    Cathepsin Parasite Infection Cancer
    SID 26681509 is a potent, reversible, competitive, and selective inhibitor of human cathepsin L with an IC50 of 56 nM. SID 26681509 inhibits in vitro propagation of malaria parasite Plasmodium falciparum and inhibits Leishmania major with IC50s of 15.4 μM and 12.5 μM, respectively. SID 26681509 shows no inhibitory activity against cathepsin G .
    SID 26681509
  • HY-142021

    Cathepsin Parasite Infection Inflammation/Immunology
    Z-Leu-Arg-AMC is a fluorogenic peptide substrate for cysteine proteases (e.g., Cathepsin) (Ex=350 nm,Em=460 nm). Z-Leu-Arg-AMC is preferentially cleaved by Cathepsin K and S under weakly acidic conditions, while its hydrolysis relies on residual Cathepsin S activity at neutral pH. Z-Leu-Arg-AMC serves as a substrate for recombinant Sphenophorus levis Cathepsin L, falcipain-2, falcipain-3, berghepain-2, knowlepain-2, vivapain-2, as well as falcipain-2 chimeras and constructs. It enables quantitative detection of cysteine protease activity in human inflammatory bronchoalveolar lavage fluid via fluorescence generation. Z-Leu-Arg-AMC can be used in research related to pulmonary inflammatory diseases and malaria .
    Z-Leu-Arg-AMC
  • HY-10294

    SB-462795

    Cathepsin Metabolic Disease Cancer
    Relacatib (SB-462795) is a novel, potent, and orally active inhibitor of human cathepsins K, L, and V with Ki values of 41 pM, 68 pM, and 53 pM, respectively. Relacatib inhibits endogenous cathepsin K in situ in human osteoclasts and human osteoclast-mediated bone resorption with IC50 values of 45 nM and 70 nM, respectively. Relacatib inhibits bone resorption in vitro in human tissue as well as in cynomolgus monkeys in vivo .
    Relacatib
  • HY-156655A

    STI-1558 sodium

    SARS-CoV Cathepsin Virus Protease Infection
    Olgotrelvir (STI-1558) sodium is an orally active dual inhibitor of coronavirus main protease (Mpro) and human cell cathepsin (Cathepsin L). Olgotrelvir sodium is readily converted to its active form, AC1115, in full blood and/or plasma. Olgotrelvir sodium can effectively inhibit both SARS-CoV-2 replication and entry into host cells .
    Olgotrelvir sodium
  • HY-19269

    Elastase Inflammation/Immunology
    FK706 is a potent, slow-binding and competitive inhibitor of human neutrophil elastase with an IC50 of 83 nM and a Ki of 4.2 nM. FK706 also inhibits mouse neutrophil elastase and porcine pancreatic elastase with IC50s of 22 nM and 100 nM, respectively, and has no inhibitory activity against other serine proteinases such as human pancreatic trypsin, human pancreatic α-chymotrypsin and human leukocyte cathepsin G. FK706 has anti-inflammatory effect .
    FK706
  • HY-10242

    BILN 2061; BILN 2061ZW

    HCV HCV Protease DNA/RNA Synthesis Infection
    Ciluprevir (BILN 2061; BILN 2061ZW) is an orally active macrocyclic peptide inhibitor of hepatitis C virus (HCV)NS3 protease, with an IC50 of 3 nM. Ciluprevir has Kᵢ values of 0.66 nM and 0.30 nM against genotypes 1b and 1a, respectively. Ciluprevir inhibits HCV RNA replication with an EC50 of 1.2 nM, and its EC50 values against genotypes 1b and 1a are 3 nM and 4 nM, respectively. Ciluprevir shows no significant inhibition against human leukocyte elastase and hepatic cathepsin B. Ciluprevir can be used for genotype 1 HCV infection .
    Ciluprevir
  • HY-E70226

    CTSS

    Ser/Thr Protease Cardiovascular Disease Inflammation/Immunology Cancer
    Cathepsin S, human, is a potent cysteine protease that promotes the degradation of damaged or harmful proteins in the endolysosomal pathway. Cathepsin S, human, is involved in multiple pathological processes, including arthritis, cancer, and cardiovascular disease .
    Cathepsin S, human
  • HY-118762

    Cathepsin Cancer
    KGP94 is a selective inhibitor of cathepsin L with an IC50 of 189 nM . KGP94 inhibits migration and invasion of metastatic carcinoma and shows low cytotoxicity (GI50=26.9 µM) against various human cell lines .
    KGP94
  • HY-P1081
    Acetyl-Calpastatin(184-210)(human)
    1 Publications Verification

    Proteasome Inflammation/Immunology
    Acetyl-Calpastatin(184-210)(human) is a potent, selective and reversible calpain inhibitor with Ki values of 0.2 nM and 6 μM for μ-calpain and cathepsin L, respectively .
    Acetyl-Calpastatin(184-210)(human)
  • HY-108044

    Cathepsin SARS-CoV Metabolic Disease
    ONO-5334 is a potent, selective and orally active cathepsin K inhibitor with Ki values of 0.10 nM, 0.049 nM and 0.85 nM for human, rabbit and rat cathepsin K, respectively. ONO 5334 is an effective antiviral compound against SAR-COV-2 virus activity with an EC50 value of 500 nM. ONO-5334 has the potential for the study of osteoporosis and COVID-19 disease .
    ONO-5334
  • HY-P990387

    Ser/Thr Protease Inflammation/Immunology
    The Anti-CTSS/Cathepsin S Antibody (Fsn0503h) is a humanized antibody expressed in CHO cells, targeting CTSS/Cathepsin S. The Anti-CTSS/Cathepsin S Antibody (Fsn0503h) has a huIgG1 type heavy chain and a huκ type light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for Anti-CTSS/Cathepsin S Antibody (Fsn0503h) can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
    Anti-CTSS/Cathepsin S Antibody (Fsn0503h)
  • HY-156655

    STI-1558

    SARS-CoV Virus Protease Cathepsin Infection
    Olgotrelvir (STI-1558) is an orally active dual inhibitor of coronavirus main protease (Mpro) and human cell cathepsin (Cathepsin L). Olgotrelvir is readily converted to its active form, AC1115, in full blood and/or plasma. Olgotrelvir can effectively inhibit both SARS-CoV-2 replication and entry into host cells .
    Olgotrelvir
  • HY-P11326

    Cathepsin Fluorescent Dye Neurological Disease Cancer
    Ac-FR-AFC TFA is a fluorometric substrate for cathepsin L. Ac-FR-AFC TFA can be used for the research of glioblastoma .
    Ac-FR-AFC TFA
  • HY-112583

    Cathepsin Neurological Disease
    MIV-247 is a selective cathepsin S inhibitor with Kis of 2.1, 4.2 and 7.5 nM for human, mouse and cynomolgus monkey cathepsin S, respectively.
    MIV-247
  • HY-152108

    SARS-CoV Infection
    SARS-CoV-2 Mpro-IN-6 is a covalent, irreversible and selective SARS-CoV-2 M pro inhibitor with an IC50 of 0.18 μM. SARS-CoV-2 Mpro-IN-6 does not inhibit human cathepsins B, F, K, and L, and caspase 3 .
    SARS-CoV-2 Mpro-IN-6
  • HY-176229

    SARS-CoV Cathepsin Virus Protease Infection
    Mpro/Cathepsin L-IN-2 (Compound 1) is a dual irreversible inhibitor of SARS-CoV-2 main protease (M pro, pIC50=8.61) and human cathepsin L (hCTSL, pIC50=7.64). Mpro/Cathepsin L-IN-2 is promising for research of COVID-19 and other coronavirus infections .
    Mpro/Cathepsin L-IN-2
  • HY-123531

    Cathepsin Inflammation/Immunology
    JNJ 10329670 is a potent and selective noncovalent cathepsin S inhibitor with a Ki value of 34 nM for human cathepsin S. JNJ 10329670 blocks invariant chain proteolysis in B cells and dendritic cells, as well as antigen-induced T cell proliferation .
    JNJ 10329670
  • HY-161245

    Virus Protease Cathepsin Infection
    FGA146 is a dual, selective inhibitor for M pro and human Cathepsin L, with Kis of 2.19 μM, 0.96 μM and 0.87 μM, for Mal-M pro, pET21-M pro and Cathepsin L, respectively. FGA146 reveals an antiviral activity against SARS-CoV-2 .
    FGA146
  • HY-161596

    Parasite Cathepsin Infection
    SmCB1-IN-1 (Compound 2h) is an inhibitor for S. mansoni cathepsin B1 (SmCB1) with an Ki of 0.05 μM . SmCB1-IN-1 exhibits selectivity toward human off-target cathepsins (29% and 37% inhibition for CatB and CatL at 20 μM). SmCB1-IN-1 inhibits 68% Schistosoma mansoni at 1 μM .
    SmCB1-IN-1
  • HY-P11090

    MHC Inflammation/Immunology
    TpD is a chimeric T-helper epitope. TpD has a special site that cathepsin can cut. Immunization with TpD produces a strong antibody response. TpD promotes long-term CD4 immune responses in animals and humans. TpD binds well to many human MHC class II types, mainly HLA-DRB1. It also binds some other HLA alleles like DRB3, DRB4, DRB5, DP, and DQ. TpD can be used to improve the immune response of peptide vaccines .
    TpD
  • HY-139111

    Cathepsin SARS-CoV Infection
    Oxocarbazate is an inhibitor of human cathepsin L with the IC50 values of 6.9 nM (human Cathepsin L,0 h) 0.4 nM ((human Cathepsin L,4 h) and 5.07 μM (human cathepsin B), respectively. Oxocarbazate blockes both SARS-CoV (IC50 = 273 nM) and Ebola virus (IC50 = 193 nM) entry into 293T cells .
    Oxocarbazate
  • HY-P10061

    Cathepsin Cancer
    Cathepsin K inhibitor 4 is a potent carbohydrazide Cathepsin K inhibitor with IC50s of 13 nM, 269 nM, 296 nM for human, rat, mouse Cathepsin K, respectively .
    Cathepsin K inhibitor 4
  • HY-E70228

    Ser/Thr Protease Cancer
    Cathepsin H, human liver is an aminopeptidase and an endopeptidase. Involved in the catabolism of proteins in the lysosomal system. Cathepsin H, human liver has a key role in the regulation of the biological behavior of tumor cells and the pathological processes of brain diseases .
    Cathepsin H, human liver
  • HY-10042S

    MK-0822-d4

    Isotope-Labeled Compounds Metabolic Disease Cancer
    Odanacatib-d4 is the deuterium labeled Odanacatib (HY-10042). Odanacatib is a potent and selective inhibitor of cathepsin K, with an IC50 of 0.2 nM for human cathepsin K .
    Odanacatib-d4
  • HY-161244

    SARS-CoV Cathepsin Virus Protease Infection
    FGA145 is a dual, selective inhibitor for M pro and human Cathepsin L, with Kis of 3.71 μM, 9.82 μM and 53 nM, for Mal-M pro, pET21-M pro and Cathepsin L, respectively. FGA145 reveals a multitarget effects in the antiviral activity .
    FGA145
  • HY-123753

    Cathepsin Inflammation/Immunology
    MDL 27399 is an inhibitor of human neutrophil cathepsin G (Ki = 7 μM). MDL 27399 can be used for research of inflammatory diseases .
    MDL 27399
  • HY-120288

    Cathepsin Infection Metabolic Disease
    AM4299B is an inhibitor for thiol protease. AM4299B inhibits bovine spleen cathepsin B, human kidney cathepsin L and papain with IC50s of 0.7, 0.5 and 20 μM, respectively. AM4299B can be used in research in osteoporosis, and has potential to be used as an antiparasitic agent .
    AM4299B
  • HY-P1081A

    Proteasome Inflammation/Immunology
    Acetyl-Calpastatin(184-210)(human) TFA is a potent, selective and reversible calpain inhibitor with Ki values of 0.2 nM and 6 μM for µ-calpain and cathepsin L, respectively .
    Acetyl-Calpastatin(184-210)(human) TFA
  • HY-103353A
    SID 26681509 quarterhydrate
    5 Publications Verification

    Cathepsin Parasite Infection Cancer
    SID 26681509 quarterhydrate is a potent, reversible, competitive, and selective inhibitor of human cathepsin L with an IC50 of 56 nM. SID 26681509 quarterhydrate inhibits in vitro propagation of malaria parasite Plasmodium falciparum and inhibits Leishmania major with IC50s of 15.4 μM and 12.5 μM, respectively. SID 26681509 quarterhydrate shows no inhibitory activity against cathepsin G .
    SID 26681509 quarterhydrate
  • HY-100223R

    Reference Standards Cathepsin Proteasome Apoptosis Inflammation/Immunology
    Calpeptin (Standard) is the analytical standard of Calpeptin. This product is intended for research and analytical applications. Calpeptin is a potent, cell penetrating calpain inhibitor, with an ID50 of 40 nM for Calpain I in human platelets . Calpeptin is also an inhibitor of cathepsin K .
    Calpeptin (Standard)
  • HY-126988

    α-MAPI

    Elastase Others
    SP-Chymostatin B (α-MAPI) is a strong inhibitor of many proteases, including chymotrypsin, papain, chymotrypsin-like serine proteinases, chymases, and lysosomal cysteine proteinases such as cathepsins A,B,C, H, and L. SP-Chymostatin B weakly inhibits human leucocyte elastase .
    SP-Chymostatin B
  • HY-170819

    SARS-CoV Cathepsin Infection
    VK13 (Compound 6) is a potent inhibitor of human cathepsin L (hCatL) with a Ki value of 0.55 nM and SARS-CoV-2 3CL pro (3CL-PR) with a Ki value of 2.6 nM. VK13 exhibits anti-CoV-2 activity with an EC50 of 1.25 μM .
    VK13
  • HY-159129

    Ser/Thr Protease Cancer
    hCAXII-IN-10 (Compound 18b) is a dual inhibitor of human carbonic anhydrase isoform XII (hCAXII) and cathepsin B, with a Ki value of 2.2 nM. hCAXII-IN-10 can inhibit the role of hCAXII in providing tumors with a pH microenvironment conducive to tumor growth, and is expected to be used in the study of tumor diseases .
    hCAXII-IN-10
  • HY-13240A

    Beta-secretase Neurological Disease
    LY2886721 hydrochloride is a potent, selective and orally active beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor with an IC50 of 20.3 nM for recombinant human BACE1. LY2886721 hydrochloride is selectivity against cathepsin D, pepsin, and renin, but lacking selectivity against BACE2 (IC50 of 10.2 nM). LY2886721 hydrochloride can across blood-brain barrier and has the potential for Alzheimer's disease treatment .
    LY2886721 hydrochloride
  • HY-15101

    Cathepsin Metabolic Disease
    MV061194 is a selective cathepsin K inhibitor with a human Ki of 2.5 nM. MV061194 can be used for the research of osteoporosis .
    MV061194
  • HY-182269

    Cathepsin Apoptosis PARP Caspase Cancer
    Cathepsin-IN-5 is a cathepsin inhibitor with IC50 values of 6.2 μM and 81 nM for cathepsin L and cathepsin S. Cathepsin-IN-5 inhibits cancer cells proliferation, induces apoptosis, reduces growth of hepatocellular tumors in mouse models, and modulates expression of genes linked to cell death, cell proliferation, and cellular processes. Cathepsin-IN-5 can be used for the research of hepatocellular carcinoma .
    Cathepsin-IN-5
  • HY-10042R

    MK-0822 (Standard)

    Cathepsin Reference Standards Metabolic Disease Cancer
    Odanacatib (Standard) is the analytical standard of Odanacatib (HY-10042). This product is intended for research and analytical applications. Odanacatib (MK-0822) is a potent and selective inhibitor of cathepsin K, with an IC50 of 0.2 nM for human cathepsin K.
    Odanacatib (Standard)
  • HY-10294R

    SB-462795 (Standard)

    Reference Standards Cathepsin Metabolic Disease Cancer
    Relacatib (Standard) is the analytical standard of Relacatib (HY-10294). This product is intended for research and analytical applications. Relacatib (SB-462795) is a novel, potent, and orally active inhibitor of human cathepsins K, L, and V with Ki values of 41 pM, 68 pM, and 53 pM, respectively. Relacatib inhibits endogenous cathepsin K in situ in human osteoclasts and human osteoclast-mediated bone resorption with IC50 values of 45 nM and 70 nM, respectively. Relacatib inhibits bone resorption in vitro in human tissue as well as in cynomolgus monkeys in vivo .
    Relacatib (Standard)
  • HY-108044R

    Reference Standards Cathepsin SARS-CoV Metabolic Disease
    ONO-5334 (Standard) is the analytical standard of ONO-5334 (HY-108044). This product is intended for research and analytical applications. ONO-5334 is a potent, selective and orally active cathepsin K inhibitor with Ki values of 0.10 nM, 0.049 nM and 0.85 nM for human, rabbit and rat cathepsin K, respectively. ONO 5334 is an effective antiviral compound against SAR-COV-2 virus activity with an EC50 value of 500 nM. ONO-5334 has the potential for the study of osteoporosis and COVID-19 disease .
    ONO-5334 (Standard)
  • HY-182429

    Beta-secretase Cathepsin Amyloid-β Neurological Disease
    NB-533 is an orally active and brain-penetrant BACE-1 inhibitor with a human IC50 of 0.002 μM. NB-533 also inhibits human cathepsin D with an IC50 of 0.001 μM. NB-533 inhibits amyloidogenic amyloid precursor protein (APP) processing and reduces 40 release. NB-533 reduces brain levels of APP metabolite C99 and Aβ40 in transgenic mice. NB-533 can be used for the research of Alzheimer’s disease .
    NB-533
  • HY-178696

    Virus Protease Cathepsin SARS-CoV Infection
    UAWJ9-36-3 is a M pro and cathepsin L (IC50: 1.81 μM) inhibitor. UAWJ9-36-3 shows potent binding and enzymatic inhibition against the M pros from SARS-CoV-2, SARS-CoV, MERS-CoV, HCoV-OC43, HCoV-NL63, HCoV-229E, and HCoV-HKU1. UAWJ9-36-3 demonstrates broad-spectrum antiviral activity against not only SARS-CoV-2, but also the common human coronaviruses HCoV-OC43, HCoV-NL63, and HCoV-229E .
    UAWJ9-36-3

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