Production of monoclonal antibodies with haemagglutination-inhibition activity to the Skalica strain from the tick-borne encephalitis complex.
Hybridomas secreting monoclonal antibodies with haemagglutination-inhibition (HI) activity to the Skalica strain of tick-borne encephalitis (TBE) complex were prepared by the fusion of P3-NS1-Ag4-1 myeloma cell line with spleen cells of BALB/c mice immunized with the purified Skalica strain. The highest titres of monoclonal antibodies obtained from the hybridomas S-9, S-15 and S-16 ranged from 512 to 10,240, respectively; the ascitic fluid contained as many as 4.6 mg/ml of monoclonal antibodies. Its analysis by Ouchterlony's double immunodiffusion, agarose electrophoresis, and sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) revealed the presence of monoclonal antibodies with mu isotype of the heavy and kappa isotype of the light chain. The specificity of the monoclonal antibodies was proved using 11 different antigens from family Togaviridae in the HI test.
D000818:Animals; D000911:Antibodies, Monoclonal / Q000032:analysis / Q000276:immunology*; D000914:Antibodies, Viral / Q000032:analysis / Q000276:immunology*; D000918:Antibody Specificity; D004669:Encephalitis Viruses, Tick-Borne / Q000276:immunology*; D006385:Hemagglutination Inhibition Tests; D006825:Hybridomas; D007147:Immunoglobulin Light Chains / Q000145:classification; D007148:Immunoglobulin mu-Chains / Q000145:classification; D051379:Mice
D000911:Antibodies, Monoclonal; D000914:Antibodies, Viral; D007147:Immunoglobulin Light Chains; D007148:Immunoglobulin mu-Chains