title: Analysis of ovine peripheral blood lymphocyte subsets following Ficoll-Hypaque separation or erythrocyte lysis.
abstract: Peripheral blood lymphocyte subsets were analysed with the aid of monoclonal antibodies and flow microfluorometry following separation by either the Ficoll-Hypaque method or erythrocyte lysis of the buffy coat. The percentage of lymphocytes labelled by the monoclonal antibodies SBU-T1, SBU-T4 and SBU-T8 were significantly greater (P less than 0.05) in samples obtained by erythrocyte lysis. In contrast, a lower percentage of lymphocytes was labelled by SBU-T6 following erythrocyte lysis (P less than 0.02). These data suggest caution when choosing a method for separation of peripheral blood lymphocytes.
authors.affiliation: Department of Immunology, John Curtin School of Medical Research, Australian National University, Canberra.
authors.forename: R G
authors.initials: RG
authors.lastname: Alders
authors.forename: J N
authors.initials: JN
authors.lastname: Shelton
mesh_terms: D000818:Animals; D005260:Female; D008214:Lymphocytes / Q000032:analysis* / Q000145:classification; D012756:Sheep / Q000097:blood*