2. Signaling Pathways
  3. Anti-infection
    Metabolic Enzyme/Protease
  4. HCV Protease

HCV Protease

HCV Protease

Related Products

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HCV NS3-4A serine protease is a complex composed of NS3 and its cofactor NS4A. It harbours serine protease as well as NTPase/RNA helicase activities and is essential for viral polyprotein processing, RNA replication and virion formation.

The HCV NS3/4A protease efficiently cleaves and inactivates two important signaling molecules in the sensory pathways that react to HCV pathogen-associated molecular patterns (PAMPs) to induce interferons (IFNs), i.e., mitochondrial antiviral signaling protein (MAVS) and Toll-IL-1 receptor domain-containing adaptor inducing IFN-β (TRIF). HCV infection is associated with chronic liver disease, including hepatic steatosis, fibrosis, cirrhosis, and hepatocellular carcinoma. The NS3-4A serine protease of HCV has been one of the most attractive targets for developing specific antiviral agents against HCV.

HCV Protease Related Products (58):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-12946
    BI 653048
    		Inhibitor 99.84%
    BI 653048 is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC50 value of 55 nM. BI 653048 inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC50>30 μM). BI 653048 is extracted from patent WO2005028501A1 (Compound 103), is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus.
    BI 653048
  • HY-I0179
    ITMN 4077
    		Inhibitor 99.65%
    ITMN 4077 is a macrocyclic inhibitor against Hepatitis C Virus (HCV) NS3 protease (EC50: 2131 nM).
    ITMN 4077
  • HY-16784
    Samatasvir
    		Inhibitor 99.39%
    Samatasvir (IDX71) is a potent, orally active NS5A inhibitor of HCV replication. Samatasvir is effective and selective against infectious HCV and replicons, with EC50s falling within a tight range of 2 to 24 pM in genotype 1 through 5 replicons.
    Samatasvir
  • HY-145374
    AL-611
    		Inhibitor 98.41%
    AL-611 is an HCV NS5B polymerase inhibitor (EC50 = 5 nM).
    AL-611
  • HY-10243
    Vaniprevir
    		Inhibitor 99.60%
    Vaniprevir (MK-7009) is a non-covalent competitive inhibitor of the hepatitis C virus (HCV) NS3/4A protease.
    Vaniprevir
  • HY-15256
    Faldaprevir
    		Inhibitor 98.58%
    Faldaprevir (BI 201335) is a potent, orally active and selective noncovalent inhibitor of NS3/4A protease of HCV (hepatitis C virus) genotypes 1a and 1b, with Ki values of 2.6 and 2.0 nM, respectively. Faldaprevir inhibits HCV RNA replication, with EC50 values of 6.5 and 3.1 nM, respectively. Faldaprevir has potent antiviral activity against chronic HCV infection.
    Faldaprevir
  • HY-10241A
    Simeprevir sodium
    		Inhibitor
    Simeprevir (TMC435; TMC435350) sodium is an oral, potent and highly specific hepatitis C virus (HCV) NS3/4A protease inhibitor with a Ki of 0.36 nM. Simeprevir sodium inhibits HCV replication with an EC50 of 7.8 nM. Simeprevir sodium also potently suppresses SARS-CoV-2 replication and synergizes with Remdesivir. Simeprevir sodium inhibits the main protease (Mpro) and the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2, and also modulates host immune responses.
    Simeprevir sodium
  • HY-108060
    Valopicitabine
    		Inhibitor
    Valopicitabine (NM283) is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits NS5B polymerase, causing chain termination.
    Valopicitabine
  • HY-145335
    GSK2818713
    		Inhibitor
    GSK2818713 is a novel Hepatitis C NS5A replication complex inhibitor.
    GSK2818713
  • HY-16593
    GS-9256
    		Inhibitor
    GS-9256 is a selective HCV NS3 protease inhibitor. GS-9256 has good pharmacokinetic properties and antiviral activity.
    GS-9256
  • HY-126973
    BI-1230
    		Inhibitor
    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.
    BI-1230
  • HY-12594A
    Paritaprevir dihydrate
    		Inhibitor
    Paritaprevir (ABT-450) dihydrate is a potent, orally active and antiviral non-structural protein 3/4A (NS3/4A) protease inhibitor with EC50s of 1 and 0.21 nM against HCV 1a and 1b, respectively. Paritaprevir dihydrate is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.31 μM. Paritaprevir dihydrate is metabolized primarily by cytochrome P450 (CYP) 3A. The plasma concentration and half-life of Paritaprevir dihydrate can be enhanced by Ritonavir (a CYP450 inhibitor).
    Paritaprevir dihydrate
  • HY-117411
    Coblopasvir
    		Inhibitor
    Coblopasvir (KW-136) is a pangenotypic non-structural protein 5A (NS5A) inhibitor. Coblopasvir can be used for research of chronic hepatitis C virus infection.
    Coblopasvir
  • HY-P2502
    Hepatitis Virus C NS3 Protease Inhibitor 2
    		Inhibitor
    Hepatitis Virus C NS3 Protease Inhibitor 2 is a product-based peptide inhibitor of hepatitis C virus (HCV) NS3 protease, with a Ki of 41 nM.
    Hepatitis Virus C NS3 Protease Inhibitor 2
  • HY-10237S
    Boceprevir-d9
    		Inhibitor
    Boceprevir-d9 is the deuterium labeled Boceprevir. Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay[1][2][3][4][5]. Boceprevir inhibits SARS-CoV-2 3CLpro activity[6].
    Boceprevir-d<sub>9</sub>
  • HY-15256S1
    Faldaprevir-d7
    Faldaprevir-d7 is deuterium labeled Faldaprevir.
    Faldaprevir-d<sub>7</sub>
  • HY-P4038
    Hepatitis C Virus S5A/5B
    Hepatitis C Virus S5A/5B is a synthetic peptide substrate. Hepatitis C Virus S5A/5B mimics the NS5A/5B junction of the nonstructural protein (NS), served as the substrate for the study of HCV NS3 protease activity.
    Hepatitis C Virus S5A/5B
  • HY-10241S
    Simeprevir-13C,d3
    		Inhibitor
    Simeprevir-13C,d3 is the 13C- and deuterium labeled Simeprevir. Simeprevir is an oral, potent and highly specific hepatitis C virus (HCV) NS3/4A protease inhibitor with a Ki of 0.36 nM. Simeprevir inhibits HCV replication with an EC50 of 7.8 nM. Simeprevir also potently suppresses SARS-CoV-2 replication and synergizes with Remdesivir. Simeprevir inhibits the main protease (Mpro) and the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2, and also modulates host immune responses[1][2][5].
    Simeprevir-<sup>13</sup>C,d<sub>3</sub>
  • HY-19512
    ACH-806
    		Antagonist
    ACH-806 is an NS4A antagonist which can inhibit Hepatitis C Virus (HCV) replication with an EC50 of 14 nM.
    ACH-806
  • HY-N8188
    Dehydrojuncusol
    		Inhibitor
    Dehydrojuncusol, a potent HCV inhibitor, targets HCV NS5A and is able to inhibit RNA replication of replicons harboring resistance mutations to anti-NS5A direct-acting antivirals. Dehydrojuncusol significantly inhibits HCV infection when added after virus inoculation of HCV genotype 2a (EC50=1.35?μM).
    Dehydrojuncusol