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

HCV

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.

HCV Related Products (127):

Cat. No. Product Name Effect Purity
  • HY-13740
    Resiquimod Inhibitor 99.95%
    Resiquimod is a Toll-like receptor 7 and 8 (TLR7/TLR8) agonist that induces the upregulation of cytokines such as TNF-α, IL-6 and IFN-α.
  • HY-N0003
    Honokiol Inhibitor 99.90%
    Honokiol is a bioactive, biphenolic phytochemical that possesses potent antioxidative, anti-inflammatory, antiangiogenic, and anticancer activities by targeting a variety of signaling molecules. It inhibits the activation of Akt and enhances the phosphorylation of ERK1/ERK2. Honokiol can readily cross the blood brain barrier.
  • HY-B0434
    Ribavirin Inhibitor ≥98.0%
    Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.
  • HY-15005
    Sofosbuvir Inhibitor ≥98.0%
    Sofosbuvir (GS-7977) is an HCV RNA replication inhibitor with an EC50 of 92 nM.
  • HY-10241
    Simeprevir Inhibitor 99.46%
    Simeprevir (TMC435) is an oral and potent HCV NS3/4A protease inhibitor with a Ki of 0.36 nM, and inhibits HCV replication with an EC50 of 7.8 nM.
  • HY-10118
    Filibuvir Inhibitor ≥99.0%
    Filibuvir is an orally active, selective non-nucleoside inhibitor of the HCV nonstructural 5B protein (NS5B) RNA-dependent RNA polymerase (RdRp). Filibuvir binds noncovalently in the thumb II allosteric pocket of NS5B. Filibuvir inhibits genotype 1a and 1b replicons with EC50s of 59 nM for both isoforms, respectively. Filibuvir preferentially inhibits elongative RNA synthesis and potently decreases viral RNA accumulation.
  • HY-137958
    AT-527 Inhibitor
    AT-527, a hemisulfate salt of AT-511, a guanosine nucleotide prodrug, is a potent and orally active HCV viral replication inhibitor. AT-527 is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC90=0.47 μM). AT-527 has pangenotypic antiviral activity.
  • HY-135867A
    NHC-triphosphate tetrasodium Inhibitor 98.06%
    NHC-triphosphate tetrasodium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a triphosphate form. NHC-triphosphate tetrasodium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA.
  • HY-14434
    Asunaprevir Inhibitor 99.74%
    Asunaprevir (BMS-650032) is a potent and orally bioavailable hepatitis C virus (HCV) NS3 protease inhibitor, with IC50 of 0.2 nM-3.5 nM.
  • HY-B0568
    Deferiprone Inhibitor ≥99.0%
    Deferiprone is the only orally active iron-chelating drug to be used therapeutically in conditions of transfusional iron overload.
  • HY-15298
    Grazoprevir Inhibitor 99.14%
    Grazoprevir (MK-5172) is a selective inhibitor of Hepatitis C virus NS3/4a protease with broad activity across genotypes and resistant variants, with Kis of 0.01 nM (gt1b), 0.01 nM (gt1a), 0.08 nM (gt2a), 0.15 nM (gt2b), 0.90 nM (gt3a), respectively.
  • HY-107433
    U18666A Inhibitor ≥99.0%
    U18666A, an intra-cellular cholesterol transport inhibitor, inhibits replication of Ebola virus, dengue virus, and human hepatitis C virus.
  • HY-13524
    AG-1478 Inhibitor 99.22%
    AG-1478 (Tyrphostin AG-1478) is a selective EGFR tyrosine kinase inhibitor with IC50 of 3 nM. AG-1478 has antiviral effects against HCV and encephalomyocarditis virus (EMCV).
  • HY-125033
    EIDD-1931 Inhibitor 99.73%
    EIDD-1931 (Beta-d-N4-hydroxycytidine; NHC) is a novel nucleoside analog and behaves as a potent anti-virus agent. EIDD-1931 effectively inhibits the replication activity of venezuelan equine encephalitis virus (VEEV), Chikungunya virus (CHIKV) and hepatitis C virus (HCV).
  • HY-10466
    Daclatasvir Inhibitor 99.24%
    Daclatasvir (BMS-790052) is a potent and orally active HCV NS5A protein inhibitor with EC50s range of 9-146 pM for multiple HCV replicon genotypes. Daclatasvir is also a organic anion transporting polypeptide 1B (OATP1B) and OATP1B3 inhibitor with IC50s of 1.5 µM and 3.27 µM, respectively.
  • HY-10237
    Boceprevir Inhibitor
    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.
  • HY-126303C
    GS-443902 trisodium Inhibitor 98.15%
    GS-443902 trisodium (GS-441524 triphosphate trisodium) is a potent viral RNA-dependent RNA-polymerases (RdRp) inhibitor with IC50s of 1.1 µM, 5 µM for RSV RdRp and HCV RdRp, respectively. GS-443902 trisodium is the active triphosphate metabolite of Remdesivir (GS-5734).
  • HY-B0094
    Artemisinin Inhibitor ≥98.0%
    Artemisinin (Qinghaosu), a sesquiterpene lactone, is an anti-malarial drug isolated from the aerial parts of Artemisia annua L. plants. Artemisinin inhibits AKT signaling pathway by decreasing pAKT in a dose-dependent manner. Artemisinin reduces cancer cell proliferation, migration, invasion, tumorigenesis and metastasis and has neuroprotective effects.
  • HY-15602
    Ledipasvir Inhibitor 99.96%
    Ledipasvir is an inhibitor of the hepatitis C virus NS5A, with EC50s of 34 pM and 4 pM against genotype 1a and 1b replicon, respectively.
  • HY-P0025
    NIM811 Inhibitor 98.82%
    NIM811 ((Melle-4)cyclosporin; SDZ NIM811) is an orally bioavailable mitochondrial permeability transition and cyclophilin dual inhibitor, which exhibits potent in vitro activity against hepatitis C virus (HCV) .
Isoform Specific Products

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