Reagent for the diagnosis of parasitosis and allergies, method for the preparation of this reagent and method of diagnosing parasitosis and allergies using this reagent

摘要

Improvements to a process for the preparation of a reagent for the diagnostic of parasitosis and allergia wherein the medium for the separation of basophiles contains Hepes buffer, polyvinylpyrrolidone and a water-soluble iodobenzylic acid salt, the use of such a separation medium enabling to avoid a previous centrifugation of the total blood sample taken. Improvements to diagnostic reagents for the application thereof to troubles and diseases causing an increase of specific circulating immunoglobulines, and particularly IgE, and to the simultaneous diagnosis of a plurality of parasitosis and/or allergia.