title: Identification and initial characterization of a nonspecific suppressor factor (macrophage-SF) produced by soluble immune response suppressor (SIRS)-treated macrophages.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology; D002448:Cell Adhesion; D002460:Cell Line; D005591:Chemical Fractionation; D002850:Chromatography, Gel; D002918:Chymotrypsin / Q000494:pharmacology; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008222:Lymphokines / Q000494:pharmacology*; D008264:Macrophages / Q000378:metabolism*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D012756:Sheep; D013154:Spleen / Q000166:cytology; D013491:Suppressor Factors, Immunologic
chemical_list: D008222:Lymphokines; D013491:Suppressor Factors, Immunologic; C013256:soluble immune response suppressor; D002918:Chymotrypsin