Journal article

PREPARATION AND SURFACE LABELING OF MURINE EOSINOPHILS

AW BURGESS, KM CRUISE, GF MITCHELL, SM WATT

EXPERIMENTAL HEMATOLOGY | CARDEN JENNINGS PUBL CO LTD | Published : 1980

Abstract

Eosinophilic polymorphonuclear leukocytes were isolated from the peritoneal cavity of BALB/c mice infected with the parasite Mesocestoides corti. Approximately 4 X 10(7) eosinophils (purity, 50%) could be harvested from each mouse. A high yield and purity of eosinophils was obtained from the peritoneal cells of infected male BALB/c mice using density centrifugation on a gradient of slightly hypotonic colloidal silica sol (Percoll). After initial irradiation of the mice to lower the lymphocyte contamination, subsequent density gradient (and where necessary sedimentation velocity) centrifugation yielded 10(8) eosinophils (purity > 95%) from six to eight mice. It was also possible to isolate sm..

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