title: Use of cationized ferritin as a label of negative charges on cell surfaces.
mesh_terms: D000447:Aldehydes; D000818:Animals; D002462:Cell Membrane; D055598:Chemical Phenomena; D002621:Chemistry; D004912:Erythrocytes / Q000166:cytology* / Q000187:drug effects; D005293:Ferritins; D006736:Horses; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007094:Imides; D007962:Leukocytes / Q000166:cytology; D008297:Male; D008722:Methods; D008744:Methylamines; D008854:Microscopy, Electron; D011073:Polyamines; D011199:Potentiometry; D011437:Propylamines; D011817:Rabbits; D013094:Spermatozoa / Q000166:cytology; D013154:Spleen; D013194:Staining and Labeling; D014733:Vibrio / Q000201:enzymology
chemical_list: D000447:Aldehydes; D007094:Imides; D008744:Methylamines; D011073:Polyamines; D011437:Propylamines; D005293:Ferritins