Search Result
Results for "
cysteine proteases
" in MedChemExpress (MCE) Product Catalog:
3
Biochemical Assay Reagents
1
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-Y0241
-
|
Cathepsin
|
Metabolic Disease
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2-Cyanopyrimidine is a potent and non-selective cysteine protease cathepsin K inhibitor with an IC50 of 170 nM. 2-Cyanopyrimidine is used for osteoporos .
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-
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- HY-18234A
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-
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- HY-W790014
-
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Cathepsin
|
Infection
|
Z-FG-NHO-BzOME is a cysteine protease inhibitor that selectively inhibits cathepsin B, cathepsin L, cathepsin S, and papain .
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-
-
- HY-18234
-
-
-
- HY-P5975
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Z-LLL-FMK
|
Cathepsin
SARS-CoV
|
Infection
|
Z-Leu-Leu-Leu-fluoromethyl ketone (Z-LLL-FMK) is a cysteine protease inhibitor. Z-Leu-Leu-Leu-fluoromethyl ketone inhibits SARS infection. Z-Leu-Leu-Leu-fluoromethyl ketone also protects mice against a T. crassiceps challenge .
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-
- HY-E70226
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CTSS
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Others
|
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 .
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- HY-N12129
-
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Cathepsin
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Others
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6,6′-Dihydroxythiobinupharidine is a cysteine proteases inhibitor. 6,6′-Dihydroxythiobinupharidine can enhance DNA cleavage mediated by human topoisomerase IIα and IIβ ~8-fold and ~3-fold, respectively .
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-
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- HY-119293
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K777
1 Publications Verification
|
Cathepsin
CCR
Cytochrome P450
Parasite
SARS-CoV
Filovirus
|
Infection
Cancer
|
K777 is a potent, orally active and irreversible cysteine protease inhibitor. K777 is also a potent CYP3A4 inhibitor with an IC50 of 60 nM and a selective CCR4 antagonist featuring the potent chemotaxis inhibition. K777 irreversibly inhibits Cruzain, the major cysteine protease of Trypansoma cruzi, and cathepsins B and L. K777 is a broad-spectrum antiviral by targeting cathepsin-mediated cell entry. K777 inhibits SARS-CoV and EBOV pseudovirus entry with IC50 values of 0.68 nM and 0.87 nM, respectively .
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-
-
- HY-143714
-
|
Cathepsin
|
Inflammation/Immunology
|
Cathepsin K inhibitor 2 is a potent inhibitor of cathepsin K. Cathepsin K, Cat K is a cysteine protease expressed under the control of CTSK gene and closely related to osteoporosis, whose main function is to hydrolyze collagen. Cathepsin K inhibitor 2 has the potential for the research of osteoarthfitis (extracted from patent WO2021147882A1, compound 78) .
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-
- HY-108137
-
|
Cathepsin
HSV
SARS-CoV
|
Infection
Inflammation/Immunology
|
Z-LVG-CHN2 is a cell-permeable and irreversible inhibitor of cysteine proteinase. Z-LVG-CHN2 is a tripeptide derivative and mimics part of the human cysteine proteinase-binding center. Z-LVG-CHN2 displays an inhibition on HSV whereas no significant effect on poliovirus replication. Z-LVG-CHN2 effectively blocks SARS-COV-2 replication (EC50=190 nM) via inhibition of SARS-COV-2 3CL pro protease .
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-
-
- HY-128971
-
|
Cathepsin
Parasite
|
Infection
Neurological Disease
|
LHVS is a potent, non-selective, irreversible, cell-permeable cysteine protease and cathepsin inhibitor. LHVS decreases actin ring formation. LHVS inhibits T. gondii invasion with an IC50 of 10 μM .
|
-
-
- HY-108137A
-
|
Cathepsin
HSV
SARS-CoV
|
Infection
|
Z-L(D-Val)G-CHN2 is the isoform of Z-LVG-CHN2 (HY-108137). Z-LVG-CHN2 is a cell-permeable and irreversible inhibitor of cysteine proteinase. Z-LVG-CHN2 is a tripeptide derivative and mimics part of the human cysteine proteinase-binding center. Z-LVG-CHN2 displays an inhibition on HSV whereas no significant effect on poliovirus replication. Z-LVG-CHN2 effectively blocks SARS-COV-2 replication (EC50=190 nM) via inhibition of SARS-COV-2 3CL pro protease .
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- HY-17541
-
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Cathepsin
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Others
|
Cysteine Protease inhibitor is an inhibitor of cysteine protease.
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- HY-17541A
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Cathepsin
|
Others
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Cysteine Protease inhibitor hydrochloride is an inhibitor of cysteine protease.
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- HY-155054
-
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Parasite
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Infection
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Cysteine protease inhibitor-3 (Compound 15) is a Cysteine protease inhibitor. Cysteine protease inhibitor-3 inhibits Pf3D7, PfW2, PfFP2 and PfFP3 with IC50s of 0.74 μM, 1.05 μM, 3.5 μM, and 4.9 μM, respectively. Cysteine protease inhibitor-3 has anti-plasmodial efficacy against both drug-sensitive and drug-resistant parasites .
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-
- HY-B0496
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PMSF
Maximum Cited Publications
64 Publications Verification
Phenylmethylsulfonyl fluoride; Benzylsulfonyl fluoride
|
Cathepsin
|
Others
|
PMSF is an irreversible serine/cysteine protease inhibitor commonly used in the preparation of cell lysates.
|
-
-
- HY-P1006
-
|
Caspase
|
Others
|
Ac-DEVD-pNA is a colorimetric substrate for caspase-3 (CPP32) and related cysteine proteases.
|
-
-
- HY-P1645
-
|
Cathepsin
|
Inflammation/Immunology
|
Papain is a cysteine protease of the peptidase C1 family, which is used in food, pharmaceutical, textile, and cosmetic industries.
|
-
-
- HY-15282
-
-
-
- HY-146649
-
|
Parasite
Cathepsin
|
Infection
|
LmCPB-IN-1 (compound 35) is a potent and reversible covalent Leishmania mexicana cysteine protease B (LmCPB) inhibitor with a pKi of 9.7 .
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-
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- HY-100227
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E 64c
2 Publications Verification
|
|
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E 64c is a derivative of naturally occurring epoxide inhibitor of cysteine proteases, a Calcium-activated neutral protease (CANP) inhibitor and a very weak irreversible cathepsin C inhibitor. E 64c exhibits entry-blocking effect for MERS-CoV.
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-
- HY-12412
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NCGC-00183434
|
Caspase
|
Inflammation/Immunology
Cancer
|
ML132 (NCGC-00183434) is a selective caspase 1 inhibitor with an IC50 of 34.9 nM. ML132 shows good stability that can be utilized as molecular probes of caspase 1. ML132 can be used for research in the field of anti-cancer and anti-inflammatory .
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- HY-126973
-
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HCV Protease
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Infection
|
BI-1230 is potent and digit nanomolar inhibitor of HCV NS3 protease and of viral replication. BI-1230 is also highly selective against other serine/cysteine proteases. BI-1230 shows good Pharmacokinetic(PK) activity .
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- HY-125169
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Autophagy
Atg4
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Cancer
|
NSC 185058 is an inhibitor of ATG4B, a major cysteine protease. Inhibition of ATG4B using NSC 185058 markedly attenuates autophagic activity .
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- HY-100229
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E64d; E64c ethyl ester
|
Cathepsin
SARS-CoV
|
Neurological Disease
|
Aloxistatin (E64d) is a cell-permeable and irreversible broad-spectrum cysteine protease inhibitor. Aloxistatin (E64d) exhibits entry-blocking effect for MERS-CoV.
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-
-
- HY-112818
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-
-
- HY-P2065
-
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Fluorescent Dye
|
Others
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Ac-VEID-AMC is a fluorescent substrate for the determination of caspase-6 and related cysteine protease activities (Ex=340-360 nm, Em=440-460 nm) .
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- HY-E70197
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μ-Calpain
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Cathepsin
|
Others
|
Calpain-1 (pig) (μ-Calpain) is an intracellular Ca 2+-regulated cysteine protease. Calpain-1 (pig) exhibits neuroprotective effect .
|
-
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- HY-115753
-
|
Proteasome
|
Neurological Disease
|
Calpain Inhibitor-1 (compound 36) is a potent and selective cysteine protease calpain 1 (Cal1) inhibitor (IC50=100 nM; Ki=2.89 μM) .
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-
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- HY-E70228
-
|
Others
|
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 .
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-
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- HY-150242A
-
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Others
|
Others
|
Cbz-Ala-Ala-Asn TFA is a peptide that designed based on the sequence of the substrate of legumain. Legumain is a cysteine protease. Cbz-Ala-Ala-Asn TFA can be applied as a scaffold for drug delivery .
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-
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- HY-D0843
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NEM
|
|
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N-Ethylmaleimide (NEM) derives from maleic acid, it can alkylates free sulfhydryl. N-Ethylmaleimide is an irreversible cysteine protease inhibitor. N-ethylmaleimide specific inhibits phosphate transport in mitochondria. N-Ethylmaleimide inhibits prolyl endopeptidase with an IC50 value of 6.3 μM. N-Ethylmaleimide can be used to modify cysteine residues in proteins and peptides .
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-
-
- HY-18236
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Calpain Inhibitor III
|
Proteasome
|
Neurological Disease
Inflammation/Immunology
|
MDL-28170 (Calpain Inhibitor III) is a potent, selective and membrane-permeable cysteine protease inhibitor of calpain that rapidly penetrates the blood-brain barrier following systemic administration . MDL-28170 also block γ-secretase .
|
-
-
- HY-126988
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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 .
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-
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- HY-18964
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Calpain inhibitor I; Ac-LLnL-CHO; ALLN
|
Proteasome
Apoptosis
|
Cancer
|
MG-101 (ALLN) is an inhibitor of cysteine proteases which inhibits calpain I, calpain II, cathepsin B and cathepsin L with Kis of 190, 220, 150 and 500 pM, respectively. MG-101 induces apoptosis and inhibits tumor growth, it can be used for the research of colon cancer .
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-
-
- HY-138084
-
|
Separase
|
Cancer
|
SIC5-6 is a potent Separase inhibitor. Separase, a large cysteine protease, involves in chromosome segregation during mitosis and meiosis, DNA damage repair, centrosome disengagement and duplication, spindle stabilization and elongation. Separase is highly overexpressed in many solid cancers, serves as an attractive chemotherapeutic target .
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-
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- HY-149264
-
|
SARS-CoV
|
Infection
|
SARS-CoV-2 3CLpro-IN-13 is a potent SARS-CoV-2 3CL protease inhibitor with an IC50 value of 21 nM. SARS-CoV-2 3CLpro-IN-13 shows anti-coronavirus activity .
|
-
-
- HY-D0843S
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NEM-d5
|
Cathepsin
Deubiquitinase
|
Others
|
N-Ethylmaleimide-d5 is the deuterium labeled N-Ethylmaleimide. N-Ethylmaleimide (NEM), a reagent that alkylates free sulfhydryl groups, is a cysteine protease inhibitor[1]. N-ethylmaleimide specific inhibits phosphate transport in mitochondria[2]. N-Ethylmaleimide is also a deubiquitinating enzyme inhibitor[3].
|
-
-
- HY-138540
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N-Dodecylimidazole
|
Fungal
|
Cancer
|
1-Dodecylimidazole (N-Dodecylimidazole) is a lysosomotropic detergent and a cytotoxic agent. 1-Dodecylimidazole causes cell death by its acid-dependent accumulation in lysosomes, disruption of the lysosomal membrane, and releaseof cysteine proteases into the cytoplasm. 1-Dodecylimidazole has hypocholesterolaemic activity and broad-spectrum antifungal activity .
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-
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- HY-P4400
-
|
Fluorescent Dye
|
Others
|
Z-VDVAD-AFC is a fluorogenic substrate. Z-VDVAD-AFC is used to measure the activity of cysteine protease 3 (Caspase-3). Z-VDVAD-AFC undergoes hydrolysis to release 7-amino-4-trifluoromethylcoumarin (AFC). AFC is fluorescent under ultraviolet light and can emit fluorescent signals .
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-
-
- HY-144260
-
|
SARS-CoV
|
Infection
|
3CPLro-IN-1 (compound A17) is a potent and orally active inhibitor of SARS-CoV-2 3CLpro with an IC50 of 5.65 μM. 3-Chymotrypsin-like cysteine protease (3CLpro) is an indispensable protein in viral replication and represents an attractive agent target for fighting COVID-19 .
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-
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- HY-144263
-
|
SARS-CoV
|
Infection
|
3CPLro-IN-2 (compound C1) is a potent and orally active inhibitor of SARS-CoV-2 3CLpro with an IC50 and Ki of 1.55 and 6.09 μM, respectively. 3-Chymotrypsin-like cysteine protease (3CLpro) is an indispensable protein in viral replication and represents an attractive agent target for fighting COVID-19 .
|
-
-
- HY-E70018
-
|
Endogenous Metabolite
|
Infection
Metabolic Disease
|
Picornain 3C is a protease found in picornaviruses, which cleaves peptide bonds of non-terminal sequences. Picornain 3C is an intermediate between the serine peptidase chymotrypsin and the cysteine peptidase papain. Picornain 3C shows endopeptidase activity by selectively cleaving Gln-Gly bonds in the polyprotein of poliovirus and with substitution of Glu for Gln, and Ser or Thr for Gly in other picornaviruses .
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-
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- HY-144833
-
|
SARS-CoV
|
Infection
|
SARS-CoV-2 3CLpro-IN-1 (Compound 14c) is a potent inhibitor of SARS-CoV-2 3CL pro. 3CL pro (main coronaviruses cysteine-protease) has been identified as a promising target for the development of antiviral agents. SARS-CoV-2 3CLpro-IN-1 has the potential for the research of infection diseases .
|
-
-
- HY-137048
-
|
SARS-CoV
|
Infection
|
PF-00835231 is a CoV-2 cysteine 3C-like protease (3CL pro) inhibitor, with IC50s of 0.27 nM and 4 nM for SARS CoV-2 and SARS CoV-1 3CL pro, respectively. PF-00835231 is developed for the research of anti-SARS-CoV-2/COVID-19 sup>[2].
|
-
-
- HY-112205A
-
|
Parasite
Legumain
|
Infection
|
RR-11a analog is a potent and irreversible inhibitor of Schistosoma mansoni legumain, with an IC50 of 31 nM. RR-11a analog is an aza-Asn derivative and aza-peptide Michael acceptor .
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-
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- HY-P5439
-
|
PKC
|
Others
|
Epsilon-V1-2, Cys-conjugated is a biological active peptide. (This peptide is the εPKC specific inhibitor. Its inhibitory activity is based on εPKC translocation and MARCKS phosphorylation. This peptide interferes with εPKC interaction with the anchoring protein εRACK. This peptide contains a cysteine residue added to the C-terminus for potential S-S bond formation with a carrier protein.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
|
-
Cat. No. |
Product Name |
Type |
-
- HY-P2065
-
|
Fluorescent Dyes/Probes
|
Ac-VEID-AMC is a fluorescent substrate for the determination of caspase-6 and related cysteine protease activities (Ex=340-360 nm, Em=440-460 nm) .
|
Cat. No. |
Product Name |
Type |
-
- HY-138540
-
N-Dodecylimidazole
|
Cell Assay Reagents
|
1-Dodecylimidazole (N-Dodecylimidazole) is a lysosomotropic detergent and a cytotoxic agent. 1-Dodecylimidazole causes cell death by its acid-dependent accumulation in lysosomes, disruption of the lysosomal membrane, and releaseof cysteine proteases into the cytoplasm. 1-Dodecylimidazole has hypocholesterolaemic activity and broad-spectrum antifungal activity .
|
-
- HY-P2780
-
|
Biochemical Assay Reagents
|
Cathepsin B is a cysteine protease and is involved in multiple kinds of programmed cell death (including apoptosis, pyroptosis, ferroptosis, necroptosis, and autophagic cell death) .
|
-
- HY-E70018
-
|
Biochemical Assay Reagents
|
Picornain 3C is a protease found in picornaviruses, which cleaves peptide bonds of non-terminal sequences. Picornain 3C is an intermediate between the serine peptidase chymotrypsin and the cysteine peptidase papain. Picornain 3C shows endopeptidase activity by selectively cleaving Gln-Gly bonds in the polyprotein of poliovirus and with substitution of Glu for Gln, and Ser or Thr for Gly in other picornaviruses .
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-W790014
-
|
Cathepsin
|
Infection
|
Z-FG-NHO-BzOME is a cysteine protease inhibitor that selectively inhibits cathepsin B, cathepsin L, cathepsin S, and papain .
|
-
- HY-P1006
-
|
Caspase
|
Others
|
Ac-DEVD-pNA is a colorimetric substrate for caspase-3 (CPP32) and related cysteine proteases.
|
-
- HY-18234
-
-
- HY-P5975
-
Z-LLL-FMK
|
Cathepsin
SARS-CoV
|
Infection
|
Z-Leu-Leu-Leu-fluoromethyl ketone (Z-LLL-FMK) is a cysteine protease inhibitor. Z-Leu-Leu-Leu-fluoromethyl ketone inhibits SARS infection. Z-Leu-Leu-Leu-fluoromethyl ketone also protects mice against a T. crassiceps challenge .
|
-
- HY-P2780
-
|
Peptides
|
Others
|
Cathepsin B is a cysteine protease and is involved in multiple kinds of programmed cell death (including apoptosis, pyroptosis, ferroptosis, necroptosis, and autophagic cell death) .
|
-
- HY-P2065
-
|
Fluorescent Dye
|
Others
|
Ac-VEID-AMC is a fluorescent substrate for the determination of caspase-6 and related cysteine protease activities (Ex=340-360 nm, Em=440-460 nm) .
|
-
- HY-P4400
-
|
Fluorescent Dye
|
Others
|
Z-VDVAD-AFC is a fluorogenic substrate. Z-VDVAD-AFC is used to measure the activity of cysteine protease 3 (Caspase-3). Z-VDVAD-AFC undergoes hydrolysis to release 7-amino-4-trifluoromethylcoumarin (AFC). AFC is fluorescent under ultraviolet light and can emit fluorescent signals .
|
-
- HY-P4404
-
|
Peptides
|
Others
|
Abz-GIVRAK(Dnp) is the most efficient substrate for cathepsin B and is highly selective for this enzyme among lysosomal cysteine proteases. After Abz-GIVRAK(Dnp) is hydrolyzed, aminoacylbenziminosulfosuccinic acid (Abz-SAS) is released, and dinitrobenzoyl (Dnp) is also released. The product of this hydrolysis reaction, Abz-SAS, is fluorescent under ultraviolet light and can emit a fluorescent signal .
|
-
- HY-P5378
-
Cathepsin S substrate
|
Peptides
|
Others
|
Ac-KQKLR-AMC (Cathepsin S substrate) is a biological active peptide. (Cathepsins are a class of globular lysosomal proteases, playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. Cathepsin S is a cysteine proteinase involved in the pathogenesis of autoimmune diseases, atherosclerosis, cancer, obesity and related diseases.This peptide is a cathepsin S substrate fluorescently labeled with AMC (Ex/Em=354 nm/442 nm). It can be used to measure cathepsin S activity.)
|
-
- HY-P5377
-
Cathepsin K substrate
|
Peptides
|
Others
|
Abz-HPGGPQ-EDDnp (Cathepsin K substrate) is a biological active peptide. (Cathepsins are a class of globular lysosomal proteases, playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. Cathepsin K is the lysosomal cysteine protease involved in bone remodeling and resorption. It has potential as a drug target in autoimmune diseases and osteoporosis.This FRET peptide can be used to monitor selectively cathepsin K activity in physiological fluids and cell lysates. Abz-HPGGPQ-EDDnp [where Abz represents o-aminobenzoic acid and EDDnp represents N -(2, 4-dinitrophenyl)-ethylenediamine], a substrate initially developed for trypanosomal enzymes, is efficiently cleaved at the Gly-Gly bond by cathepsin K. This peptide is resistant to hydrolysis by cathepsins B, F, H, L, S and V, Ex/Em=340 nm/420 nm.)
|
-
- HY-P5439
-
|
PKC
|
Others
|
Epsilon-V1-2, Cys-conjugated is a biological active peptide. (This peptide is the εPKC specific inhibitor. Its inhibitory activity is based on εPKC translocation and MARCKS phosphorylation. This peptide interferes with εPKC interaction with the anchoring protein εRACK. This peptide contains a cysteine residue added to the C-terminus for potential S-S bond formation with a carrier protein.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
|
Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
Cat. No. |
Product Name |
Chemical Structure |
-
- HY-D0843S
-
|
N-Ethylmaleimide-d5 is the deuterium labeled N-Ethylmaleimide. N-Ethylmaleimide (NEM), a reagent that alkylates free sulfhydryl groups, is a cysteine protease inhibitor[1]. N-ethylmaleimide specific inhibits phosphate transport in mitochondria[2]. N-Ethylmaleimide is also a deubiquitinating enzyme inhibitor[3].
|
-
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