title: Horse erythrocyte factor enhancing sulphonamide activity. I. Partial purification and data on the mode of action.
mesh_terms: D000362:Agar; D000645:Ammonium Sulfate; D000818:Animals; D001798:Blood Proteins / Q000302:isolation & purification*; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D003460:Crystallization; D003470:Culture Media; D004912:Erythrocytes / Q000276:immunology*; D004926:Escherichia coli; D005612:Freeze Drying; D006454:Hemoglobins / Q000302:isolation & purification; D006461:Hemolysis; D006736:Horses / Q000276:immunology*; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007474:Ion Exchange; D008826:Microbial Sensitivity Tests; D013449:Sulfonamides / Q000037:antagonists & inhibitors*
chemical_list: D001798:Blood Proteins; D003470:Culture Media; D006454:Hemoglobins; D013449:Sulfonamides; D000362:Agar; D000645:Ammonium Sulfate