title: A new allergen from the perienteric fluid of Ascaris suum with respect to charges.
abstract: A NEW ALLERGEN WITH PI in the 6.0 region was obtained from the perienteric fluid of Ascaris suum through isoelectric focusing techniques. This new allergen shows strong allergenicity, at a concentration of 10(-9) microgram/ml, in rats passively sensitized with the reaginic antiserum produced against Ascaris perienteric fluid.
mesh_terms: D000485:Allergens / Q000302:isolation & purification*; D000818:Animals; D001200:Ascaris / Q000276:immunology*; D001202:Ascitic Fluid / Q000276:immunology*; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D006969:Hypersensitivity, Immediate / Q000209:etiology; D007525:Isoelectric Focusing; D051381:Rats; D011935:Reagins / Q000096:biosynthesis
chemical_list: D000485:Allergens; D011935:Reagins