Absorption-elution method for the purification and concentration of influenza virus antigen for ELISA

Rosmus, K.; Glanz, H.; Borkhardt, H.L.

Zeitschrift für die Gesamte Hygiene und ihre Grenzgebiete 30(11): 654-656

1984


ISSN/ISBN: 0049-8610
PMID: 6395519
Document Number: 221767
The absorption-elution-method (AEM) was tested for purification and concentration of 2 concentrates of influenza-A-virus antigens. The antigens were cleared off parallel to AEM with ultracentrifugation. The AEM was a simple laboratory method for the purification of antigen of influenza-A virus for ELISA [enzyme-linked immunosorbent assay]. Its application required a certain degree of prepurification of the antigen. A comparative test of 72 serums of patients with both preparations of antigens gave no difference regarding specificity and sensitivity.

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