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Preparation of monoclonal antibodies against HN protein of Class I Newcastle disease virus virulent strain
Ist Teil von
Xi bao yu fen zi mian yi xue za zhi, 2010-05, Vol.26 (5), p.464
Ort / Verlag
China
Erscheinungsjahr
2010
Link zum Volltext
Quelle
MEDLINE
Beschreibungen/Notizen
To prepare monoclonal antibodies (mAb) against HN protein of Class I Newcaslte disease virus.
Several 6-week-old mice were immunized with ClassI 9a5b virulent strain. Hemagglutination inhibition (HI), indirect immunofluorescence assay (IFA), cell neutralization test, ELISA and Western blot analysis were used to characterize and identify these antibodies.
Four hybridoma cell lines were successfully prepared, designated as mAb 2F5, 2F12, 3H7 and 3H9. Among them, only mAb 3H7 and 3H9 recognized HN protein of the ClassI strain, specifically neutralizing NDV and inhibiting hemagglutination.
mAb 3H7 and 3H9 could be of use in identification of Class I and Class II strains, and in functional studies of HN and cell receptors for NDV.