New reagent for diagnosing parasitoses and allergies, method for preparing this new reagent and method for diagnosing parasitoses and allergies using said reagent.

摘要

The reagent is constituted by a suspension of basophil granulocytes bearing specific IgE's, containing from 300 to 1000 basophils per mm3. This suspension is obtained from a blood sample taken from a human or animal patient, by means of a liquid of density 1.079-1.085. It is deposited in the various wells of a diagnosis read-out slide or the like, for diagnosing parasitoses or allergies. The diagnosis method is applied particularly to worm parasitoses which causes an increase in the circulating specific IgE's. The diagnosis may be carried by using ready-for-use kits.