title: Antigenicity of polypeptides (poly-alpha-amino acids)--18. Quantitative relationships among polymers containing glutamic acid, lysine and/or alanine and rabbit antisera.
mesh_terms: D000409:Alanine; D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens; D003168:Complement Fixation Tests; D005971:Glutamates; D007106:Immune Sera; D005779:Immunodiffusion; D010323:Passive Cutaneous Anaphylaxis; D010455:Peptides; D011233:Precipitin Tests; D011817:Rabbits
chemical_list: D000941:Antigens; D005971:Glutamates; D007106:Immune Sera; D010455:Peptides; D000409:Alanine