Isoelectric focusing in gels.
D002462:Cell Membrane / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D004798:Enzymes / Q000032:analysis; D005782:Gels; D006023:Glycoproteins / Q000032:analysis; D006651:Histocytochemistry; D006863:Hydrogen-Ion Concentration; D007122:Immunoelectrophoresis; D007136:Immunoglobulins / Q000032:analysis; D007525:Isoelectric Focusing / Q000295:instrumentation / Q000379:methods; D008074:Lipoproteins / Q000032:analysis; D008667:Metalloproteins / Q000032:analysis; D010455:Peptides / Q000032:analysis; D011506:Proteins / Q000032:analysis; D013194:Staining and Labeling
D004798:Enzymes; D005782:Gels; D006023:Glycoproteins; D007136:Immunoglobulins; D008074:Lipoproteins; D008667:Metalloproteins; D010455:Peptides; D011506:Proteins