title: Anti-Sp1: The recognition of a new cold auto-antibody.
mesh_terms: D000042:Absorption; D000368:Aged; D000818:Animals; D000941:Antigens; D001323:Autoantibodies; D001789:Blood Group Antigens; D003080:Cold Temperature; D004912:Erythrocytes / Q000201:enzymology / Q000276:immunology; D005260:Female; D000882:Haplorhini; D006801:Humans; D006828:Hydatidiform Mole / Q000276:immunology; D006863:Hydrogen-Ion Concentration; D007938:Leukemia / Q000276:immunology; D007983:Lewis Blood Group Antigens; D010447:Peptide Hydrolases; D011247:Pregnancy; D011817:Rabbits; D012156:Reticulocytes; D012463:Saliva / Q000276:immunology; D013045:Species Specificity; D009626:Terminology as Topic; D014470:Umbilical Cord / Q000166:cytology / Q000276:immunology
chemical_list: D000941:Antigens; D001323:Autoantibodies; D001789:Blood Group Antigens; D007983:Lewis Blood Group Antigens; D010447:Peptide Hydrolases