Homogeneity of antibody-producing cells as analysed by their buoyant density in gradients of Ficoll.
D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D002417:Cattle; D002499:Centrifugation, Density Gradient; D006863:Hydrogen-Ion Concentration; D051379:Mice; D009994:Osmolar Concentration; D011134:Polysaccharides; D051381:Rats; D012710:Serum Albumin, Bovine; D013154:Spleen / Q000166:cytology*
D011134:Polysaccharides; D012710:Serum Albumin, Bovine