Virus Protease
Viral proteases are enzymes encoded by the genetic material (DNA or RNA) of viral pathogens. Viral proteases catalyze the cleavage of specific peptide bonds in viral polyprotein precursors or in cellular proteins. Viral proteases may use different catalytic mechanisms involving either serine, cysteine or aspartic acid residues to attack the scissile peptide bond. Selective recognition of these sequence patterns by a complementary substrate binding site of the enzyme ensures a high degree of specific recognition and cleavage.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is the cause of the respiratory illness coronavirus disease 2019 (COVID-19). Initial spike protein priming by transmembrane protease, serine 2 (TMPRSS2) is essential for entry of SARS-CoV-2. After a SARS-CoV-2 virion attaches to a target cell, the cell's protease TMPRSS2 cuts open the spike protein of the virus, exposing a fusion peptide.
All Product Categories
-
Virus Protease Related Products (393)
Related Products (393)
-
Antibodies (1)
-
HP211206
0 ImagesCat. No.: HY-170598CAS No.: 3119106-17-8HP211206 is a bifunctional CRBN-recruiting SARS-CoV-2 Mpro PROTAC degrader with a CRBN IC50 of 3.2 μM and a SARS-CoV-2 Mpro DC50 of 621 nM. HP211206 recruits E3 ubiquitin ligase CRBN to drive ubiquitination and proteasomal degradation of wild-type SARS-CoV-2 Mpro and E166 mutant while inhibiting Mpro enzymatic activity, exhibits no cytotoxicity against normal mammalian cells at tested concentrations, and can be used for the study of COVID-19 and SARS-CoV-2 infection
-
NVP-EGT710
0 ImagesCat. No.: HY-179567CAS No.: 2893895-11-7Synonyms: EGT710NVP-EGT710 (EGT710) is an orally active non-peptidomimetic covalent SARS-CoV-2 Mpro inhibitor. NVP-EGT710 can be used for coronavirus infection research.
-
FGA146
0 ImagesCat. No.: HY-161245FGA146 is a dual, selective inhibitor for Mpro and human Cathepsin L, with Kis of 2.19 μM, 0.96 μM and 0.87 μM, for Mal-Mpro, pET21-Mpro and Cathepsin L, respectively. FGA146 reveals an antiviral activity against SARS-CoV-2.
-
HCVcc-IN-2
0 ImagesCat. No.: HY-151589CAS No.: 2977251-02-6HCVcc-IN-2 is a benzothiazole-2-thiophene S-glycoside derivative with antitumor and antiviral activity. HCVcc-IN-2 has high inhibition against the three cell line from CNS cancer (SF-539 and SNB-75), colon cancer (HCT-116), and renal cancer (A498).
-
2'-Deoxy-2'-fluoro-l-uridine
0 ImagesCat. No.: HY-148167CAS No.: 622785-69-72'-Deoxy-2'-fluoro-l-uridine is an L-nucleoside compound. 2'-Deoxy-2'-fluoro-l-uridine is a potent, selective viral RNA polymerase inhibitor, thereby inhibiting RNA virus replication.
-
5-Hydroxytoluene-2,4-disulphonic acid diammonium
0 ImagesCat. No.: HY-1365735-Hydroxytoluene-2,4-disulphonic acid diammonium is an impurity of Policresulen. Policresulen is a potent NS2B/NS3 protease inhibitor with an IC50 of 0.48 μg/mL. Policresulen effectively inhibits the replication of DENV2 virus in BHK-21 cells with an IC50 of 4.99 μg/mL. Policresulen acted as a competitive inhibitor of the protease, and slightly affected the protease stability.
-
HT1171
0 ImagesHT1171 is a potent and selective inhibitor of mycobacterium tuberculosis proteasome. HT1171 shows strong anti-tuberculosis activity against Mycobacterium tuberculosis H37Rv with an MIC90 of 2 μg/mL and an MIC of 4 μg/mL. When HT1171 concentration is 100 μM, the inhibition rate of human normal hepatocytes L02 is 53.8%. HT1171 can be used in the research of antitubercular agent.
-
SARS-CoV-2 3CLpro-IN-36
0 ImagesCat. No.: HY-182024SARS-CoV-2 3CLpro-IN-36 is a SARS-CoV-2 3CLpro inhibitor and antiviral agent with a human sub-micromolar IC50 against SARS-CoV-2 3CLpro.SARS-CoV-2 3CLpro-IN-36 forms a covalent bond with catalytic Cys145 of SARS-CoV-2 3CLpro; its tetrazole core occupies the S1 pocket and interacts with His163, while its chloroacetamide carbonyl forms hydrogen bonds with the backbone amides of Gly143 and Ser144 in the oxyanion hole.SARS-CoV-2 3CLpro-IN-36 reduces SARS-CoV-2 replication in infected cells.SARS-CoV-2 3CLpro-IN-36 can be used for the research of SARS-CoV-2 infection.
-
PROTAC SARS-CoV-2 Mpro degrader-1
0 ImagesCat. No.: HY-157804CAS No.: 3029579-46-9PROTAC SARS-CoV-2 Mpro degrader-1 is a SARS-CoV-2 Mpro PROTAC degrader with a DC50 of 18.1 μM. PROTAC SARS-CoV-2 Mpro degrader-1 recruits the Von-Hippel Lindau (VHL) E3 ligase to mediate ubiquitination and proteasomal degradation of SARS-CoV-2 Mpro, without inhibiting the catalytic activity of Mpro. PROTAC SARS-CoV-2 Mpro degrader-1 exhibits broad-spectrum antiviral activity against coronaviruses (SARS-CoV-2, HCoV-OC43, HCoV-229E). PROTAC SARS-CoV-2 Mpro degrader-1 can be used in studies related to SARS-CoV-2 infection, HCoV-OC43 infection, and HCoV-229E infection.
-
Bergenin (Standard)
0 ImagesBergenin (Standard) is the analytical standard of Bergenin. This product is intended for research and analytical applications. Bergenin is a cytoprotective and antioxidative polyphenol found in many medicinal plants. Bergenin has a wide spectrum activities such as hepatoprotective, antiinflammatory, immunomodulatory, antitumor, antiviral, and antifungal properties.
-
WEHI-P8
0 ImagesCat. No.: HY-172350Purity: 99.03%WEHI-P8 is an orally active SARS-CoV-2 papain-like protease (PLpro) inhibitor with an IC50 of 12 nM and a Kd of 9.0 nM. WEHI-P8 reduces viral load, body weight loss, pulmonary inflammation, immune cell infiltration and pro-inflammatory mediator levels in SARS-CoV-2-infected mice. WEHI-P8 prevents pulmonary hemorrhage, immune cell infiltration, fibrotic remodeling and neuroinflammation, and improves cognitive function in a mouse model of post-acute sequelae of SARS-CoV-2 infection (PASC). WEHI-P8 is applicable for the research of COVID-19 and PASC.
-
SARS-CoV-2 3CLpro-IN-28
0 ImagesCat. No.: HY-170357CAS No.: 2603242-35-7SARS-CoV-2 3CLpro-IN-28 (Compound 19) is an inhibitor for SARS-CoV-2 3CLpro with an IC50 of 0.018 μM.
-
SARS-CoV-2-IN-95
0 ImagesCat. No.: HY-162790CAS No.: 2817810-96-9SARS-CoV-2-IN-95 (Compound 10) is an inhibitor for SARS-CoV-2 PLpro with an IC50 of 0.39 μM. SARS-CoV-2-IN-95 exhibits antiviral activity in mouse SARS-CoV-2-infected model.
-
4-Hydroxy-2-methylbenzenesulfonic acid ammonium
0 ImagesCat. No.: HY-136575CAS No.: 2742982-16-54-Hydroxy-2-methylbenzenesulfonic acid ammonium is an impurity of Policresulen. Policresulen is a potent NS2B/NS3 protease inhibitor with an IC50 of 0.48 μg/mL. Policresulen effectively inhibits the replication of DENV2 virus in BHK-21 cells with an IC50 of 4.99 μg/mL. Policresulen acted as a competitive inhibitor of the protease, and slightly affected the protease stability.
-
HAA-09
0 ImagesCat. No.: HY-149263CAS No.: 1422051-33-9HAA-09 is an orally active and potent anti-influenza agent, targeting the influenza PB2_cap binding domain. HAA-09 displays potent anti-influenza A virus activity, with an EC50 of 0.03 μM. HAA-09 shows polymerase inhibition, with an IC50 of 0.06±0.004 μM. HAA-09 blocks virus replication without causing obvious cytotoxicity.
