title: Isolation of a highly pure archeocyte fraction from the fresh-water spongeEphydatia fluviatilis.
abstract: A pure archeocyte fraction was isolated from the fresh-water spongeEphydatia fluviatilis by density gradient centrifugation of dissociated cell suspensions. The nature and purity of the fraction were confirmed by electron microscopy.
authors.affiliation: Laboratoire de Biologie animale et cellulaire, Université libre de Bruxelles, 50, av. F.D. Roosevelt, B-1050, Bruxelles, Belgique.
authors.forename: D
authors.initials: D
authors.lastname: De Sutter
authors.affiliation: Laboratoire de Biologie animale et cellulaire, Université libre de Bruxelles, 50, av. F.D. Roosevelt, B-1050, Bruxelles, Belgique.
authors.forename: M
authors.initials: M
authors.lastname: Buscema
keywords: Archeocytes; Cell fractionation; Sponges