Related Experiment Video
Updated: Jun 15, 2026

Basophil Activation Test for Allergy Diagnosis
Published on: May 31, 2021
[Interpretation of laboratory tests for allergies in dogs]
1Abteilung klinische Dermatologie, Departement für klinische Veterinärmedizin, Universität Bern. petra.roosje@kkh.unibe.ch
Abstract:
There is widespread use of serum allergy tests which are promoted for identifying the reaction against certain allergens in atopic dermatitis, sarcoptes infestation and also food hypersensitivity in dogs. Around 20 years ago the first in-vitro tests were developed to identify allergen-specific IgE in dogs with atopic dermatitis. Since then, technical developments have markedly improved the quality of antibodies as well as the methods. The limitation of serum tests lies in the interpretation of test results as well as the diseases they are used for. This overview discusses usefulness and limitations in different skin diseases.
More Related Videos
06:34A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
Published on: June 4, 2017
07:10Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E (sIgE)
Published on: April 21, 2019
Related Concept Videos
Allergic Reactions
Allergic Reactions: Anaphylaxis
Allergic Drug Reactions
Antibody Structure
Antibodies, also known as immunoglobulins (Ig), are essential players of the adaptive immune system. These antigen-binding proteins are produced by B cells and make up 20 percent of the total blood plasma by weight. In mammals, antibodies fall into five different classes, which each elicits a different biological response upon antigen binding.
The Y-Shaped Structure of Antibodies Consists of Four Polypeptide Chains
Antibodies consist of four polypeptide chains: two identical heavy...
Drug Toxicity: Allergic Reactions