87 Results for "

Papain

" in MedChemExpress (MCE) Product Catalog:
Products (87)

87 Results for "Papain" in MCE Product Catalog:

64
64 Publications Verification
Cat. No.: HY-18234A
CAS No.: 103476-89-7
Leupeptin hemisulfate is a broad-spectrum protease inhibitor. Leupeptin hemisulfate inhibits serine, cysteine and threonine proteases, and regulates autophagy. Leupeptin hemisulfate reduces the expression levels of LC3B, iNOS, Cox-2, Beclin-1 and the level of endopeptidases; increases the levels of p62, Arg 1, Msr 1 and Mrc 1; and blocks the upregulation of p-PTEN, p-NF-κB, p-PI3K, p-Akt, p-p38 and ERK1/2. Leupeptin hemisulfate inhibits NO, ROS, proinflammatory cytokines, the IFN-γ/IL-10 ratio, phagolysosome fusion, mammalian lysosomal hydrolase activity and SARS-CoV-2 replication; and reverses impaired autophagic flux. Leupeptin hemisulfate is applicable to research related to chronic inflammatory diseases, edema, skin tumorigenesis, COVID-19 and respiratory infections .
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23
23 Cited Publications
Cat. No.: HY-15282
CAS No.: 66701-25-5
Purity:  99.95%
Synonyms: Proteinase inhibitor E 64
Research Areas:  

Inflammation/Immunology Cancer

E-64 (Proteinase inhibitor E 64) is a potent irreversible inhibitor against general cysteine proteases with IC50 of 9 nM for papain.
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17
17 Cited Publications
Cat. No.: HY-P1645
CAS No.: 9001-73-4
Papain is a cysteine protease of the peptidase C1 family. Papain enhances red cell agglutination by anti-D and anti-A, and increases red cell sensitivity to K cell-mediated lysis in ADCC assays. Papain can induce pulmonary emphysema. Papain can be used for the researches of Rh haemolytic disease of the newborn and pulmonary emphysema .
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14
14 Cited Publications
Cat. No.: HY-117043
CAS No.: 1093070-16-6
Purity:  99.62%
Target:  

Deubiquitinase SARS-CoV

Research Areas:  

Infection

GRL0617 is a selective and competitive noncovalent inhibitor of severe acute respiratory syndrome (SARS-CoV) papain-like protease (PLpro), with an IC50 of 0.6 μM and a Ki value of 0.49 μM. GRL0617 also inhibits SARS-CoV with an EC50 of 14.5 μM. GRL0617 can be used for the research of severe acute respiratory syndrome .
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13
13 Cited Publications
Cat. No.: HY-13765
CAS No.: 154-42-7
Purity:  99.90%
Synonyms: Thioguanine; 2-Amino-6-purinethiol
6-Thioguanine (Thioguanine; 2-Amino-6-purinethiol) is an anti-leukemia and immunosuppressant agent, acts as an inhibitor of SARS and MERS coronavirus papain-like proteases (PLpros) and also potently inhibits USP2 activity, with IC50s of 25 μM and 40 μM for Plpros and recombinant human USP2, respectively.
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7
7 Cited Publications
Cat. No.: HY-100575
CAS No.: 8048-52-0
Purity:  ≥98.0%
Synonyms: Acriflavinium chloride 3,6-Acridinediamine mix
Acriflavine (Acriflavinium chloride) is a fluorescent acridine dye that can be used to label nucleic acid. Acriflavine is an antiseptic agent. Acriflavine is a potent HIF-1 inhibitor that prevents the dimerization of HIF-1α and HIF-1β subunits. Acriflavine inhibits the interaction between monocarboxylate transporter 4 (MCT4) and Basigin. Acriflavine is used in cancer research, such as breast cancer, brain tumor and chronic myeloid leukemia. Acriflavine is a potent papain-like protease (PLpro) inhibitor, which inhibits SARS-CoV-2 .
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7
7 Cited Publications
Cat. No.: HY-W088075
CAS No.: 69235-50-3
Synonyms: Acriflavinium chloride hydrochloride
Acriflavine (Acriflavinium chloride) hydrochloride is a fluorescent acridine dye that can be used to label nucleic acid. Acriflavine hydrochloride is an antiseptic agent. Acriflavine hydrochloride is a potent HIF-1 inhibitor that prevents the dimerization of HIF-1α and HIF-1β subunits. Acriflavine hydrochloride inhibits the interaction between monocarboxylate transporter 4 (MCT4) and Basigin. Acriflavine hydrochloride is used in cancer research, such as breast cancer, brain tumor and chronic myeloid leukemia. Acriflavine hydrochloride is a potent papain-like protease (PLpro) inhibitor, which inhibits SARS-CoV-2 .
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7
7 Cited Publications
Cat. No.: HY-19749
CAS No.: 181765-30-0
PD 151746 is a selective calpain-1 inhibitor with an IC50 of 260 nM. PD 151746 binds μ-calpain Ca 2+-binding sites, and shows selectivity over cathepsin B, papain, trypsin, thermolysin, and basal calcineurin. PD 151746 reduces Oxidized low-density lipoprotein (oxLDL)-induced cytotoxicity, apoptotic DNA fragmentation, and blocks IL-1α maturation. PD 151746 can be used for the research of atherosclerosis and psoriasis .
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5
5 Cited Publications
Cat. No.: HY-17542
CAS No.: 1093070-14-4
Target:  

SARS-CoV

Research Areas:  

Infection

PLpro inhibitor is a potent inhibitor of papain-like protease (PLpro) with an IC50 of 2.6 µM . PLpro inhibitor inhibits SARS-CoV-2 PLpro with an IC50 of 5.0 µM and an EC50 of 21.0 µM .
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4
4 Cited Publications
Cat. No.: HY-160225
Research Areas:  

Inflammation/Immunology

ISD sodium is an interferon-stimulatory DNA, a 45 bp non-CpG double-stranded oligonucleotide derived from the genome of Listeria monocytogenes. ISD sodium potently induces type I interferon production via the cGAS‑STING‑TBK1‑IRF3 pathway .
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4
4 Cited Publications
Cat. No.: HY-N1910
CAS No.: 20784-60-5
4'-O-Methylbavachalcone is an orally active prenylated flavonoid that inhibits the activity of SARS-CoV papain-like protease (PLpro), with an IC50 of 10.1 μM and a Ki of 4.6 μM. 4'-O-Methylbavachalcone inhibits poly (ADP-ribose) polymerase-mediated cell death (parthanatos), reduces cerebral infarct volume, binds to the orthosteric site of SUCNR1, blocks the interaction between succinate and SUCNR1, inhibits SUCNR1 activity, blocks the nuclear translocation of NFATc4, suppresses the activation of the ERK1/2 signaling pathway, inhibits cardiomyocyte hypertrophy and restores the expression of α-actinin. 4'-O-Methylbavachalcone can be used in studies related to ischemic stroke, SARS-CoV and cardiomyocyte hypertrophy .
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3
3 Cited Publications
Cat. No.: HY-N0886
CAS No.: 28371-16-6
Synonyms: Isobarbaloin
Aloin B (Isobarbaloin) is an orally active SARS-CoV-2 papain-like protease (PLpro) inhibitor with an IC50 of 16.08 μM (hydrolytic activity) and 17.51 μM (deubiquitinase activity). Aloin B is metabolized by rat intestinal flora into aloe-emodin-9-anthrone to exert laxative effects. Aloin B inhibits TPA (HY-18739)-induced ear edema, putrescine elevation, and tumor promotion in mouse skin. Aloin B can be used in research related to anti-inflammation, tumor promotion inhibition, coronavirus disease 2019 (COVID-19) and constipation .
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1
1 Cited Publications
Cat. No.: HY-134435
CAS No.: 70375-22-3
Purity:  99.2%
Z-Arg-AMC hydrochloride is a fluorogenic substrate for trypsin and papain. Z-Arg-AMC hydrochloride can be used to research activity of trypsin (Ex/Em=355/460 nm) .
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1
1 Cited Publications
Cat. No.: HY-157403
Purity:  99.60%
Target:  

Virus Protease SARS-CoV

Research Areas:  

Infection

Jun12682 is an orally active SARS-CoV-2 papain-like protease (PL pro) inhibitor, with a Ki value of 37.7 nM and an EC50 value of 1.1 μM in the FlipGFP PL pro assay. Jun12682 has efficacy in hindering PL pro both deubiquitination and deISGylation, with Ki values of 63.5 and 38.5 nM, respectively. Jun12682 exhibits resistance in multiple PL pro mutant strains, and its enzymatic activity is comparable to that of the wild-type. Jun12682 can be used for the study of the SARS-CoV-2 .
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1
1 Cited Publications
Cat. No.: HY-P70122
Purity:  ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: rReplicase polyprotein 1ab/2019-nCoV Papain-Like Protease; Papain-like Protease; PLpro; PL-PRO; pp1a; Replicase polyprotein 1a
Species:  
Source:  
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Cat. No.: HY-P1315
CAS No.: 70195-20-9
Synonyms: Glycylglycyl-L-tyrosyl-L-arginine
Target:  

Cathepsin

Research Areas:  

Others

Papain inhibitor (Glycylglycyl-L-tyrosyl-L-arginine) is a competitive papain-targeting enzyme inhibitor with a Ki of 9 μM. Papain inhibitor binds directly to the substrate binding site of papain, inhibiting substrate hydrolysis by the enzyme. Papain inhibitor functions as a component of an electrochemical probe for the detection of papain .
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Cat. No.: HY-P1645A
CAS No.: 9001-73-4
Papain (1.5-10 units/mg) is a cysteine protease of the peptidase C1 family. Papain (1.5-10 units/mg) enhances red cell agglutination by anti-D and anti-A, and increases red cell sensitivity to K cell-mediated lysis in ADCC assays. Papain (1.5-10 units/mg) can induce pulmonary emphysema. Papain (1.5-10 units/mg) can be used for the researches of Rh haemolytic disease of the newborn and pulmonary emphysema .
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Cat. No.: HY-P1759
CAS No.: 65147-22-0
Synonyms: Z-FR-AMC
Target:  

Cathepsin

Research Areas:  

Others

N-CBZ-Phe-Arg-AMC (Z-FR-AMC) is a cathepsin substrate used in assessment activity of lysosomal cathepsin enzymes .
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Cat. No.: HY-169092
CAS No.: 3041047-51-9
Target:  

SARS-CoV Virus Protease

Research Areas:  

Infection

PF-07957472 (Compound 4) is an orally active and selective SARS-CoV-2 papain-like protease (PLpro) inhibitor, with a Ki of 2 nM against SARS-CoV-2 PLpro. PF-07957472 reduces SARS-CoV-2 viral titers in the lungs of infected mice and inhibits SARS-CoV-2-induced cytopathic effects in cells. PF-07957472 can be used for the research of COVID-19 .
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Cat. No.: HY-18234
CAS No.: 55123-66-5
Leupeptin is a broad-spectrum protease inhibitor. Leupeptin inhibits serine, cysteine and threonine proteases, and regulates autophagy. Leupeptin reduces the expression levels of LC3B, iNOS, Cox-2, Beclin-1 and the level of endopeptidases; increases the levels of p62, Arg 1, Msr 1 and Mrc 1; and blocks the upregulation of p-PTEN, p-NF-κB, p-PI3K, p-Akt, p-p38 and ERK1/2. Leupeptin inhibits NO, ROS, proinflammatory cytokines, the IFN-γ/IL-10 ratio, phagolysosome fusion, mammalian lysosomal hydrolase activity and SARS-CoV-2 replication; and reverses impaired autophagic flux. Leupeptin is applicable to research related to chronic inflammatory diseases, edema, skin tumorigenesis, COVID-19 and respiratory infections .
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