Allergenically active components of cat allergen extracts.

[摘要] The allergens involved in cat allergy have been studied in pelt extracts, saliva, serum, and urine. Using crossed immunoelectrophoresis (CIE) to examine the antigenic content, and crossed radioimmunoelectrophoresis (CRIE) and RAST to examine the allergenic content, it was found that allergen 1 of Dr. Ohman is the most important allergenic component, whereas albumin and several unidentified proteins play a minor role. Allergen 1 was not detectable in serum and urine. The allergenic and nonallergenic proteins of pelt extract and saliva were identical by CIE, suggesting that pelt extract proteins are mainly of salivary origin.

[学科分类] 生物科学（综合）