title: Cytochemical visualization of calcium binding to the plasma membrane of L-1210 lymphoid leukaemic cells.
abstract: In L-1210 lymphoid leukaemic cells fixed in glutardialdehyde supplemented with CaCl2, calcium-dependent electron dense deposits were detected. The deposits were observed on the extra-cellular surface and were nonfrequent. Abundant deposits were also found at the periphery of lipid globules. The formation of deposits and the possible physiological significance of these findings are discussed.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000032:analysis / Q000378:metabolism*; D002460:Cell Line; D002462:Cell Membrane / Q000378:metabolism* / Q000648:ultrastructure; D006651:Histocytochemistry; D007939:Leukemia L1210; D050356:Lipid Metabolism; D051379:Mice
chemical_list: D002118:Calcium