title: Identification of macromolecules by quantitative polyacrylamide gel electrophoresis and isoelectric focusing: a comparison of three approaches.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D005341:Fibrinolysin / Q000032:analysis; D013006:Growth Hormone / Q000032:analysis; D007525:Isoelectric Focusing / Q000379:methods; D008970:Molecular Weight; D010446:Peptide Fragments / Q000032:analysis; D011506:Proteins / Q000032:analysis*; D013381:Subtilisins / Q000032:analysis
chemical_list: D010446:Peptide Fragments; D011506:Proteins; D013006:Growth Hormone; D013381:Subtilisins; D005341:Fibrinolysin