New methods revolutionize assays of polypeptide hormones and proteins.
D000818:Animals; D005455:Fluorescent Antibody Technique; D006801:Humans; D007118:Immunoassay / Q000379:methods; D007158:Immunologic Techniques; D010455:Peptides / Q000032:analysis*; D011506:Proteins / Q000032:analysis*; D011863:Radioimmunoassay / Q000379:methods
D010455:Peptides; D011506:Proteins