2. Inhibitory Antibodies
  3. Virus Neutralizing Antibodies

Virus Neutralizing Antibodies

Virus Neutralizing Antibodies (83):

Cat. No. Product Name Purity  
  • HY-P9944
    Palivizumab 99.43%  
    Palivizumab (MEDI 493) is a humanized monoclonal antibody against respiratory syncytial virus (RSV). Palivizumab can bind to RSV F protein with a Kd value of 1.4 nM. Palivizumab can prevent respiratory syncytial virus infection in cotton mice.
  • HY-P99756
    Nirsevimab 98.00%  
    Nirsevimab (MEDI8897) is a recombinant monoclonal antibody against human respiratory syncytial virus (RSV). Nirsevimab has neutralizing activity against RSV A and RSV B viruses, with IC50 values of 5.42 ng/mL and 9.71 ng/mL, respectively. Nirsevimab can be used for research on respiratory infections.
  • HY-P99340
    Sotrovimab 98.00%  
    Sotrovimab (VIR 7831) is a human IgG1κ pan-sarbecovirus monoclonal antibody (mAb), neutralizes SARS-CoV-2, SARS-CoV-1, and multiple other sarbecoviruses. Sotrovimab is developed based on S309, exhibits a long half-life and great bioavailability in the respiratory mucosa. Sotrovimab could result in immune-mediated viral clearance and prevent progression of Covid-19 early in the course of disease.
  • HY-P99209
    Motavizumab 99.17%  
    Motavizumab (MEDI-524) is an anti-human RSV (respiratory syncytial virus) monoclonal antibody. Motavizumab can be used in respiratory syncytial virus infection in high-risk infants research.
  • HY-P99103
    Bebtelovimab  
    Bebtelovimab a humanized IgG1-λ2 antibody targeting to SARS-CoV-2, especially COVID-19. Bebtelovimab potently neutralizes SARS-CoV-2 variants, and inhibits COVID-19 with mild-to-moderate efficacy.
  • HY-P991170
    Ibramvibart  
    Ibramvibart is an anti-SARS-CoV-2 Spike human IgG1 κ monoclonal antibody. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001).
  • HY-P991215
    Anti-HPV18 L1 Antibody (H18L1-A)  
    Anti-HPV18 L1 Antibody (H18L1-A) is a humanized antibody targeting the L1 protein of human papillomavirus type 18 (HPV18). Anti-HPV18 L1 Antibody (H18L1-A) blocks the binding of the HPV18 virus to cell surface receptors, neutralizing the virus activity, and thus inhibiting the virus from infecting cells. Anti-HPV18 L1 Antibody (H18L1-A) is promising for research of human papillomavirus-related diseases.
  • HY-P991157
    Retavibart  
    Retavibart is a human respiratory syncytial virus (RSV) fusion glycoprotein F. Retavibart can be used for antiviral research. Isotype control: Human IgG1 kappa.
  • HY-P99853
    Diridavumab 98.09%  
    Diridavumab is a monoclonal anti-HA stalk antibody. Diridavumab stabilizes the prefusion HA structure and prevents pH-dependent fusion of cellular and viral membranes in endosomes. Diridavumab can be used in research of H2 influenza virus.
  • HY-P99344
    Bamlanivimab 99.97%  
    Bamlanivimab (Anti-Human SARS-CoV-2) is the first COVID-19 monoclonal antibody (mAb) to be granted Emergency Use Authorization (EUA) in November 2020 by the U.S. Food and agent Administration (FDA). However, Bamlanivimab is withdrawn in April 2021 following the rise of SARS-CoV-2 virus variants resistant to Bamlanivimab.
  • HY-P99341
    Casirivimab  
    Casirivimab (REGN10933) is a human monoclonal antibody that targets the SARS-CoV-2 virus, which causes COVID-19. Casirivimab is ineffective against COVID-19 variants. Casirivimab can be used in combination with Imdevimab (HY-P99342), which alters the lung response of K18-hACE2 mice to the SARS-CoV-2 δ variant, effectively reducing viral load and improving symptoms.
  • HY-P99342
    Imdevimab  
    Imdevimab (REGN10987) is a human monoclonal antibody that targets SARS-CoV-2 virus. Imdevimab can be used in combination with Casirivimab (HY-P99341) to reduce viral load and transiently increases anti-receptor-binding domain IgG titers. Imdevimab maintains most of its neutralization activity against viruses with B.1.1.7, B.1.351 and mink cluster 5 spike proteins.
  • HY-P99804
    Clesrovimab 99.89%  
    Clesrovimab (MK1654) is a humanized IgG1 monoclonal antibody against the protein F of respiratory syncytial virus (RSV) with an extended half-life. Clesrovimab can bind to the conserved site IV of the RSV F glycoprotein and neutralize various strains containing RSV F. Clesrovimab can be used in the research of RSV diseases.
  • HY-P990756
    Pemivibart 99.93%  
    Pemivibart is an anti-SARS-CoV-2 human IgG1 λ2 monoclonal antibody. Recommend Isotype Controls: Human IgG1 lambda2, Isotype Control (HY-P990096).
  • HY-P99699
    Lesofavumab 98.27%  
    Lesofavumab (MHAB5553A) is a human IgG1κ anti-influenza B virus antibody.
  • HY-P99620
    Firivumab  
    Firivumab (CT-P22; CT120) is a human IgG1 monoclonal influenza A virus hemagglutinin (Anti-IAV HA) antibody. Firivumab is capable of neutralizing H1N1, H5N1, H6N1, H6N2, H8N4, H8N8, H9N2 and H12N7. Firivumab shows protection against H1N1 virus in mice.
  • HY-P99637
    Gedivumab  
    Gedivumab (MHAA4549A; RG7745) is a human monoclonal antibody that targets influenza A virus (IAV) with high specificity and binds to the highly conserved stem region of the IAV haemagglutinin protein, thereby preventing haemagglutinin maturation and blocking haemagglutinin-mediated membrane fusion in the intranucleosome. Gedivumab can be used in IAV infection disease studies.
  • HY-P990015
    Tobevibart 99.83%  
    Tobevibart (VIR-3434) is a human IgG1 lambda monoclonal antibody against hepatitis B virus (HBV) surface antigen (HBsAg). Tobevibart shows potent neutralization against HBsAg from all HBV genotypes in vitro and inhibits viral entry of HBV and hepatitis delta virus (HDV). Recommend Isotype Controls: Human IgG1 lambda2, Isotype Control (HY-P990096).
  • HY-P99564
    Teropavimab 99.90%  
    Teropavimab (3BNC117-LS) is an antibody. Teropavimab can be used for the research of HIV infection.
  • HY-P99586
    Suptavumab  
    Suptavumab (REGN2222) is a human monoclonal antibody. Suptavumab can bind and block a conserved epitope on RSV A and B subtypes. Suptavumab can be used for the research of RSV infection.