These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Production and characterization of monoclonal antibodies against the hemagglutinin of H5N1 and antigenic investigation of avian influenza H5N1 viruses isolated from China.
    Author: Wei J, Yan B, Chen Z, Li T, Deng F, Wang H, Hu Z.
    Journal: Can J Microbiol; 2011 Jan; 57(1):42-8. PubMed ID: 21217796.
    Abstract:
    Eight monoclonal antibodies against hemagglutinin of influenza A virus A/Chicken/Henan/01/2004(H5N1) were produced by a DNA prime and inactivated virions-boost immunization strategy. Among the monoclonal antibodies, 3 (H50, H56, and H57) exhibited hemagglutination inhibition activity. Western blot analyses revealed that all the monoclonal antibodies reacted to the prokaryotically expressed HA1 of A/Chicken/Henan/01/2004(H5N1). The monoclonal antibodies were then used to characterize 10 avian influenza H5N1 viruses isolated from China during 2004 to 2007, by using the hemagglutination inhibition test and the antigen-capture enzyme-linked immunosorbent assay. The isolates could be divided into 4 different antigenic groups according to their responses to the monoclonal antibodies. The antigenic grouping of these 10 H5N1 isolates, using these antibodies, did not completely match their phylogenetic classification based on the hemagglutinin sequences. The results showed there were antigenic variations within the subclade 2.3.4 of H5N1, which is predominant in China.
    [Abstract] [Full Text] [Related] [New Search]