Immunoelectrophoretic study on the host antigens of Sendai virus cultivated in different substrates (embryonated hen eggs and KB cells). Note II. Analysis of KB cell host antigens.
It could be demonstrated by immunoelectrophoretic analysis that the host antigen incorporated in the envelopes of Sendai virus cultivated in KB cells (Sendai/KB) is characteristic of these cells and does not occur in the envelopes of the same virus grown in the embryonated hen egg (Sendai/egg). This host antigen appears from the first passage in KB cells and is constantly maintained over subsequent passages. The glycoproteins released by Triton X-100 disruption from Sendai/KB envelopes have a concomitant antigenic specificity for both virus and host. In the case of Sendai/egg virus, exclusively virus-specific macromolecules are also released.
D000941:Antigens; D000956:Antigens, Viral; D002460:Cell Line; D006023:Glycoproteins / Q000276:immunology*; D007122:Immunoelectrophoresis; D010222:Parainfluenza Virus 1, Human / Q000254:growth & development / Q000276:immunology*
D000941:Antigens; D000956:Antigens, Viral; D006023:Glycoproteins