2. Signaling Pathways
  3. Anti-infection
  4. HCV

HCV

Hepatitis C virus

HCV

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Hepatitis C virus (HCV) is a positive-strand RNA virus grouped in the genus Hepacivirus within the family Flaviviridae. HCV is classified into at least 6 genotypes (gt), and its error-prone polymerase leads to more than 50 subtypes. The long open reading frame, which encodes the HCV polyprotein, is processed by host and viral proteases and gives rise to three structural proteins (the capsid protein core and envelope glycoproteins E1 and E2) and seven nonstructural (NS) proteins (p7, NS2, NS3, NS4A, NS4B, NS5A, and NS5B). NS2 and p7 are essential for virus assembly but not RNA replication, whereas NS3 to NS5B are involved in a membrane-associated RNA replicase complex (RC). The NS3 protein is composed of a serine protease and an RNA helicase/nucleoside triphosphatase (NTPase), NS4A serves as a cofactor for NS3 serine protease, NS5B is the RNA-dependent RNA polymerase, and NS5A is considered to play key roles in multiple steps of the HCV life cycle.NS5A inhibitors exhibit a rapid inhibition of virus infectivity shortly after administration to HCV-infected cells.

The HCV protein NS5A prevents the apoptosis-enabling loss of intracellular potassium by inhibiting Kv2.1 function and thus blocking hepatocyte cell death.

The HCV RNA-dependent RNA polymerase (RdRp) has long been a prime target for antiviral development because of its critical role in viral replication and the absence of a mammalian homologous enzyme.

The combination of lucidone and alpha interferon, the protease inhibitor Telaprevir, the NS5A inhibitor BMS-790052, or the NS5B polymerase inhibitor PSI-7977, synergistically suppresses HCV RNA replication.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0766
    Bicyclol
    		Inhibitor 99.91%
    Bicyclol (SY801) is an orally active derivative of the traditional Chinese medicine Schisandra chinensis, which has antiviral, anti-inflammatory, immunomodulatory, antioxidant, anti-steatosis, anti-fibrotic and anti-tumor activities. Bicyclol regulates the expression of heat shock proteins and plays an anti-apoptosis role in hepatocytes. Bicyclol reduces the activation of NF-κB and the levels of inflammatory factors in hepatocytes infected with hepatitis C virus (HCV) by inhibiting the activation of the ROS-MAPK-NF-κB pathway, and prevents ferroptosis in acute liver injury. Bicyclol can change the expression of Mdr-1, GSH/GST and Bcl-2, increase the intracellular concentration of anticancer drugs, and sensitize drug-resistant cells to anticancer drugs. Bicyclol inhibits the proliferation of human malignant hepatoma cells by regulating the PI3K/AKT pathway and the Ras/Raf/MEK/ERK pathway. Bicyclol can be used in the study of chronic hepatitis, acute liver injury, nonalcoholic fatty liver disease, liver fibrosis and hepatocellular carcinoma.
    Bicyclol
  • HY-100008
    Peretinoin
    		Inhibitor 99.79%
    Peretinoin is an oral acyclic retinoid with a vitamin A-like structure that targets retinoid nuclear receptors such as retinoid X receptor (RXR) and retinoic acid receptor (RAR). Peretinoin reduces the mRNA level of sphingosine kinase 1 (SPHK1) in vitro by downregulating a transcription factor, Sp1. Peretinoin prevents the progression of non-alcoholic steatohepatitis (NASH) and the development of hepatocellular carcinoma (HCC) through activating the autophagy pathway by increased Atg16L1 expression. Peretinoin inhibits HCV RNA amplification and virus release by altering lipid metabolism with a EC50 of 9 μM.
    Peretinoin
  • HY-P99413
    IMAB027
    		Inhibitor 98.98%
    IMAB027 (ASP1650) is a specific anti-CLDN6 mAb, while CLDN6 (Claudin 6) is a tight junction membrane protein, aberrantly expressed in various human cancer types, ovarian cancers particularly. IMAB 027 shows anti-tumor activity, and induces apoptosis in CLDN6+ ovarian and testicular cancer cell lines.
    IMAB027
  • HY-13998
    Dasabuvir
    		Inhibitor 98.40%
    Dasabuvir (ABT-333) is a nonnucleoside hepatitis C virus (HCV) polymerase inhibitor. Dasabuvir inhibits RNA-dependent RNA polymerase encoded by the HCV NS5B gene. Dasabuvir inhibits genotype 1a (strain H77) and 1b (strain Con1) replicons, with EC50 values of 7.7 and 1.8 nM, respectively.
    Dasabuvir
  • HY-10237
    Boceprevir
    		Inhibitor 98.52%
    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. Boceprevir inhibits SARS-CoV-2 3CLpro activity.
    Boceprevir
  • HY-19314
    Azvudine
    		Inhibitor 99.79%
    Azvudine (RO-0622) is a potent nucleoside reverse transcriptase inhibitor (NRTI), with antiviral activity on HIV, HBV and HCV. Azvudine exerts highly potent inhibition on HIV-1 (EC50s ranging from 0.03 to 6.92 nM) and HIV-2 (EC50s ranging from 0.018 to 0.025 nM). Azvudine inhibits NRTI-resistant viral strains. Azvudine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    Azvudine
  • HY-30234A
    Clemizole hydrochloride
    		Inhibitor 99.99%
    Clemizole hydrochloride is an H1 histamine receptor antagonist, is found to substantially inhibit HCV replication. Clemizole hydrochloride is an inhibitor of TRPC5 channel. The IC50 of Clemizole hydrochloride for RNA binding by NS4B is 24 nM, whereas its EC50 for viral replication is 8 μM.
    Clemizole hydrochloride
  • HY-15602A
    Ledipasvir (acetone)
    		Inhibitor 99.92%
    Ledipasvir acetone (GS-5885 acetone) is the active ingredient of Ledipasvir. Ledipasvir is an inhibitor of the hepatitis C virus NS5A, with EC50 values of 34 pM against GT1a and 4 pM against GT1b replicon.
    Ledipasvir (acetone)
  • HY-19961
    KIN1408
    		Agonist 99.55%
    KIN1408 is an agonist of the RIG-1-like receptor (RLR) pathway and exhibits a broad-spectrum antiviral activity. KIN1408 exhibits activity against HCV, influenza A, dengue virus 2, Ebola, Nipah, and Lassa viruses.
    KIN1408
  • HY-10465
    Daclatasvir dihydrochloride
    		Inhibitor 99.82%
    Daclatasvir dihydrochloride (BMS-790052 dihydrochloride) is a potent and orally active HCV NS5A protein inhibitor with EC50s range of 9-146 pM for multiple HCV replicon genotypes. Daclatasvir dihydrochloride is also an organic anion transporting polypeptide 1B (OATP1B) and OATP1B3 inhibitor with IC50s of 1.5 μM and 3.27 μM, respectively.
    Daclatasvir dihydrochloride
  • HY-13997
    Ombitasvir
    		Inhibitor 99.79%
    Ombitasvir is a potent inhibitor of the hepatitis C virus protein NS5A, with EC50s of 0.82 to 19.3 pM against HCV genotypes 1 to 5, and 366 pM against genotype 6a.
    Ombitasvir
  • HY-135867E
    NHC-triphosphate tetraammonium
    		Inhibitor
    NHC-triphosphate tetraammonium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a triphosphate form. NHC-triphosphate tetraammonium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA.
    NHC-triphosphate tetraammonium
  • HY-12429
    Beclabuvir
    		Inhibitor 99.94%
    Beclabuvir is an allosteric inhibitor that binds to thumb site 1 of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, and inhibits recombinant NS5B proteins from HCV genotypes 1, 3, 4, and 5 with IC50 of < 28 nM.
    Beclabuvir
  • HY-10468
    NM107
    		Inhibitor 99.90%
    NM107 (2'-C-Methylcytidine) is an nucleoside inhibitor of the hepatitis C virus (HCV) NS5B polymerase, the EC50 of NM107 in the wild-type replicon cells is 1.85 μM.
    NM107
  • HY-N0248
    Saikosaponin B2
    		Inhibitor 99.50%
    Saikosaponin B2 is an active component from Bupleurum chinensis root, acts as an entry inhibitor against HCV infection. Anti-cancer activity.
    Saikosaponin B2
  • HY-19900
    ITX5061
    		Inhibitor 99.69%
    ITX5061 is a type II inhibitor of p38 MAPK and also an antagonist of scavenger receptor B1 (SR-B1).
    ITX5061
  • HY-150217
    CpG ODN 10101
    		Inhibitor 99.44%
    CpG ODN 10101, a synthetic oligodeoxynucleotide (ODN),  is a toll-like receptor 9 (TLR9) agonist. CpG ODN 10101 is a potent inducer of cytokine/chemokine expression ex vivo when used in combination with HH2(VQLRIRVAVIRA-NH2). CpG ODN 10101 induces IFN- secretion from dendritic cells (DCs) and stimulates B-cells.CpG ODN 10101 has antiviral and immunomodulatory properties that can influence chronic infection with HCV.
    CpG ODN 10101
  • HY-137958A
    Bemnifosbuvir
    		Inhibitor 99.00%
    Bemnifosbuvir (AT-511) is a potent and orally active HCV viral replication inhibitor. Bemnifosbuvir is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC90=0.47 μM). Bemnifosbuvir has pangenotypic antiviral activity.
    Bemnifosbuvir
  • HY-N3519
    Platycodin D3
    		Inhibitor 98.91%
    Platycodin D3 is a triterpenoid saponin isolated from Platycodon grandiflorum, with anti-HCV activity.
    Platycodin D3
  • HY-W011834
    2'-O-Methylcytidine
    		Inhibitor 99.88%
    2'-O-Methylcytidine is an orally active 2'-substituted nucleoside as a inhibitor of HCV replication with antiviral activity. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate.
    2'-O-Methylcytidine
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity