Fig. 3From: Usefulness of component resolved analysis of cat allergy in routine clinical practicePrevalence of specific IgE antibodies toward rFel d 4 and n Fel d 2. The prevalence of specific IgE antibodies toward rFel d 4 and n Fel d 2 are low. Out of all 70 patients 58 had specific IgE antibodies toward r Fel d 1, 11 of these were also positive for r Fel d 4. Of these, 3 patients also had specific IgE antibodies against nFel d 2Back to article page