Characterization of invertebrate cell lines

Summary Cell extracts of five mosquito cell lines and a tick cell line were examined for four cellular isozymes using a cellulose-acetate electrophoretic technique. This method distinguished the cell lines that were derived from the different species. Intraspecies distinctions were not made using the cell lines tested; the significance of this finding is discussed. The usefulness of this technique in identifying a potentially mislabeled cell line was demonstrated. This research was supported by contracts, DADA 17-72C-2170 of the U.S. Army and N00014-78C-0104 of the U.S. Office of Naval Research and grants from the World Health Organization and the Rockefeller Foundation.