title: Provisional classification of receptor-specific proteins (antibody-like substances).
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000906:Antibodies / Q000145:classification; D000918:Antibody Specificity; D001666:Binding Sites, Antibody; D006385:Hemagglutination Inhibition Tests; D006388:Hemagglutinins; D006460:Hemolysin Proteins; D009005:Monosaccharides / Q000378:metabolism; D012908:Snails; D009626:Terminology as Topic
chemical_list: D000596:Amino Acids; D000906:Antibodies; D006388:Hemagglutinins; D006460:Hemolysin Proteins; D009005:Monosaccharides