title: Preformed eosinophil chemotactic factor of anaphylaxis (ECF-A).
mesh_terms: D000707:Anaphylaxis; D000818:Animals; D002633:Chemotaxis; D002850:Chromatography, Gel; D003594:Cytoplasmic Granules / Q000032:analysis; D004804:Eosinophils / Q000276:immunology*; D006168:Guinea Pigs; D006632:Histamine / Q000032:analysis; D006801:Humans; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D008168:Lung / Q000276:immunology; D008407:Mast Cells / Q000276:immunology*; D051381:Rats; D003189:p-Methoxy-N-methylphenethylamine
chemical_list: D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D003189:p-Methoxy-N-methylphenethylamine; D006632:Histamine