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

HBV

Hepatitis B virus

HBV

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HBV (Hepatitis B virus), abbreviated HBV, is a species of the genus Orthohepadnavirus, which is likewise a part of the Hepadnaviridae family of viruses. HBV causes the disease hepatitis B. The hepatitis B virus is classified as the type species of the Orthohepadnavirus, which contains three other species: the Ground squirrel hepatitis virus, Woodchuck hepatitis virus, and theWoolly monkey hepatitis B virus. The genus is classified as part of the Hepadnaviridae family. HBV is divided into four major serotypes (adr, adw, ayr, ayw) based on antigenic epitopes present on its envelope proteins, and into eight genotypes (A–H) according to overall nucleotide sequence variation of the genome. The genotypes have a distinct geographical distribution and are used in tracing the evolution and transmission of the virus. Differences between genotypes affect the disease severity, course and likelihood of complications, and response to treatment and possibly vaccination.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B1826S2
    Adefovir-d4
    		Inhibitor 98.69%
    Adefovir-d4 is the deuterium labeled Adefovir. Adefovir (GS-0393) is an adenosine monophosphate analog antiviral agent that after intracellular conversion to Adefovir diphosphate inhibits HBV DNA polymerase. Adefovir has an IC50 of 0.7 μM against HBV in the HepG2.2.15 cell line. Adefovir has good antiviral activity against several viruses, including HBV and herpesviruses.
    Adefovir-d<sub>4</sub>
  • HY-B0150A
    Nicotinamide hydrochloride
    		Inhibitor
    Nicotinamide hydrochloride is a form of vitamin B3 or niacin. Nicotinamide hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide hydrochloride also inhibits SIRT1. Nicotinamide hydrochloride increases cellular NAD+, ATP, ROS levels. Nicotinamide hydrochloride inhibits tumor growth and improves survival. Nicotinamide hydrochloride also has anti-HBV activity.
    Nicotinamide hydrochloride
  • HY-B1067R
    Antazoline hydrochloride (Standard)
    		Inhibitor
    Antazoline (hydrochloride) (Standard) is the analytical standard of Antazoline (hydrochloride). This product is intended for research and analytical applications. Antazoline hydrochloride is a histamine H1 receptor antagonist with anticholinergic and antiviral properties. Antazoline hydrochloride can prevent histamine from acting on target cells through a reversible competition effect on histamine receptor sites of these cells. Antazoline hydrochloride can exert an antiallegic effect and prevent the occurrence of physiological reactions from the effect of blocking as well as inhibiting H1 receptor. Antazoline hydrochloride can effectively reduce HBV DNA in the extracellular supernatant in a dose-dependent manner, with EC50 of 2.910 μmol/L in HepAD38 cells. Antazoline hydrochloride also has a significant inhibitory effect on HBV DNA in the extracellular supernatant of Huh7 cells (EC50 = 2.349 μmol/L). Antazoline hydrochloride has anti-arrhythmic effect in acute myocardial infarctions. Antazoline hydrochloride can be studied in research for cardiovascular diseases, and HBV.
    Antazoline hydrochloride (Standard)
  • HY-145055
    HBV-IN-11
    		Inhibitor
    HBV-IN-11 is a potent HBsAg secretion inhibitor with an EC50 of 0.46 µM (From patent WO2018085619A1, example 28).
    HBV-IN-11
  • HY-148768
    AB-506
    		Inhibitor
    AB-506 is an orally active inhibitor of HBV replication targeting the viral core protein. AB-506 can bind to HBV core protein, accelerate capsid assembly and inhibit HBV pgRNA encapsidation. AB-506 can be used in chronic hepatitis B (CHB) research.
    AB-506
  • HY-147255A
    (S)-Canocapavir
    		Control
    (S)-Canocapavir is the isomer of Canocapavir (HY-147255A). Canocapavir (ZM-H1505R) is an orally active HBV core protein-targeting antiviral agent. Canocapavir binds to the hydrophobic pocket at the dimer-dimer interface of HBV core protein (HBc), stimulating intracellular accumulation of nonfunctional HBV capsids, disrupting viral replication. Canocapavir interferes with the interaction between HBc and HBV large surface protein, resulting in diminished
    production of empty virionsis. Canocapavir can be used for the research of hepatitis B virus (HBV) infection.
    (S)-Canocapavir
  • HY-151134
    HBV-IN-25
    		Inhibitor
    HBV-IN-25 is a good potency, orally active novel HBV cccDNA reducer. HBV-IN-25 has anti-HBeAg potency and anti-HBV activity with IC50 values of 0.58 μM and 1.15 μM, respectively. HBV-IN-25 has good aqueous solubility (LYSA＞452 μg/mL) and good PK property with no cellular toxicity.
    HBV-IN-25
  • HY-148780
    HBV-IN-29
    		Inhibitor
    HBV-IN-29 (ex8), a flavone derivative, is a potent covalently closed circular DNA (cccDNA) inhibitor. cccDNA serves as the template for viral RNA transcription and subsequent viral DNA generation. HBV-IN-29 has the potential for the research of HBV infection.
    HBV-IN-29
  • HY-N1323
    Sanggenol P
    		Inhibitor
    Sanggenol P, a flavonoid, shows anti-HBV activity on HepG2.2.15 cell line in vitro.
    Sanggenol P
  • HY-B0955R
    Oxethazaine (Standard)
    		Inhibitor
    Oxethazaine (Standard) is the analytical standard of Oxethazaine. This product is intended for research and analytical applications. Oxethazaine (Oxetacaine), a precursor of phentermine acidic, is an acid-resistent and orally active analgesic agent. Oxethazaine (Oxetacaine) has the potential for the relief of pain associated with peptic ulcer disease or esophagitis.
    Oxethazaine (Standard)
  • HY-146395
    HBV-IN-23
    		Inhibitor
    HBV-IN-23 (Compound 5k) is an inhibitor of HBV DNA replication with an IC50 of 0.58 μM. HBV-IN-23 inhibits HBV DNA replication in both agent sensitive and resistant HBV strains. HBV-IN-23 shows anti-hepatocellular carcinoma cell (HCC) activities. HBV-IN-23 induces HepG2 cells apoptosis.
    HBV-IN-23
  • HY-144215
    TLR8 agonist 4
    TLR8 agonist 4 showed effective inhibition on wild-type and drug-resistant (lamivudine and entecavir) HBV strains. The IC50 values are 0.15 and 0.10 respectively μM.
    TLR8 agonist 4
  • HY-13623S
    Entecavir-d2
    		Inhibitor
    Entecavir-d2 is the deuterium labeled Entecavir. Entecavir (SQ 34676; BMS 200475) is a potent and selective inhibitor of HBV, with an EC50 of 3.75 nM in HepG2 cell.
    Entecavir-d<sub>2</sub>
  • HY-144046
    HBV-IN-15
    		Inhibitor
    HBV-IN-15 is a potent inhibitor of covalently closed circular DNA (cccDNA). cccDNA serves as the template for viral RNA transcription and subsequent viral DNA generation. HBV-IN-15 is a flavone derivative. HBV-IN-16 has the potential for the research of HBV infection (extracted from patent WO2020052774A1, compound 2).
    HBV-IN-15
  • HY-N12102
    Dihydrodehydrodiconiferyl alcohol 9-O-α-L-rhamnopyranoside
    		Inhibitor
    Dihydrodehydrodiconiferyl alcohol 9-O-α-L-rhamnopyranoside (compound 1) is a lignan with anti-HBC activity. Dihydrodehydrodiconiferyl alcohol 9-O-α-L-rhamnopyranoside targets HBV surface antigen with IC50s of 0.58 mM (HBsAg) and >2.4 mM (HBeAg). Dihydrodehydrodiconiferyl alcohol 9-O-α-L-rhamnopyranoside can be isolated from star anise.
    Dihydrodehydrodiconiferyl alcohol 9-O-α-L-rhamnopyranoside
  • HY-145060
    HBV-IN-13
    		Inhibitor
    HBV-IN-12 is a potent hepatitis B surface antigen (HBsAg) inhibitor. From patent WO2021204252A1, compound 1_B.
    HBV-IN-13
  • HY-P990421
    Anti-GOLM1 Antibody
    Anti-GOLM1 Antibody is a CHO-expressed human antibody that targets GOLM1. The Anti-GOLM1 Antibody is composed of a huIgG1 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for the Anti-GOLM1 Antibody can refer to Human IgG1 kappa, Isotype Control (HY-P99001).
    Anti-GOLM1 Antibody
  • HY-P4050
    HBV Seq1 aa:18-27
    HBV Seq1 aa:18-27 is a hepatitis B virus (HBV) core antigen 18-27 peptide fragment.
    HBV Seq1 aa:18-27
  • HY-B0150G
    Nicotinamide (GMP)
    		Inhibitor
    Nicotinamide (GMP) (Niacinamide (GMP)) is the GMP level of Nicotinamide (HY-B0150). GMP guidelines are used to produce Nicotinamide (GMP). GMP small molecules works appropriately as an auxiliary reagent for cell research manufacture. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD+, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity.
    Nicotinamide (GMP)
  • HY-148151
    (-)-5′-Noraristeromycin
    		Inhibitor
    (-)-5′-Noraristeromycin is an antiviral agent. (-)-5′-Noraristeromycin also is an enantiomer of 5'-noraristeromycin and can inhibit intracellular HBV replication and virion production. (-)-5′-Noraristeromycin can be used for the research of cancer.
    (-)-5′-Noraristeromycin
Cat. No. Product Name / Synonyms Application Reactivity