IgE Products

Human IgE ELISA Kit
Human IgE ELISA Kit
Species: Hu
Applications: ELISA
Mouse IgE ELISA Kit (Colorime ...
Mouse IgE ELISA Kit (Colorimetric)
Species: Mu
Applications: ELISA
Porcine IgE ELISA Kit (Colori ...
Porcine IgE ELISA Kit (Colorimetric)
Species: Po
Applications: ELISA
Isotype Controls
Human IgE Isotype Control
Human IgE Isotype Control
Species: Hu
Applications: Flow, Flow-CS, Flow-IC, IHC, IHC-Fr, IHC-P, ICC/IF
Host: Human Polyclonal
Secondary Antibodies
Rat anti-Mouse IgE Secondary ...
Rat anti-Mouse IgE Secondary Antib...
Species: Mu
Applications: WB
Host: Rat Monoclonal
Formulation Catalog # Availability Price  


IgE is typically the least abundant isotype - blood serum IgE levels in a normal ("non-atopic") individual are ~150 ng/ml, compared to 10 mg/ml for the IgGs - it is capable of triggering the most powerful immune reactions. Most of our knowledge of IgE has come from research into the mechanism of a form of allergy known as type 1 hypersensitivity. There is much speculation into what physiological benefits IgE contributes, and so far, circumstantial evidence in animal models and statistical population trends have hinted that IgE may be beneficial in fighting gut parasites such as Schistosoma mansoni, but this has not been conclusively proven in humans. IgE may play an important role in the immune system's recognition of cancer, in which the stimulation of a strong cytotoxic response against cells displaying only small amounts of early cancer markers would be beneficial. IgE may be an important target in treatments for allergy and asthma.


Entrez Human
Uniprot Human
Product By Gene ID 3497
Alternate Names
  • IgE
  • immunoglobulin heavy constant epsilon

Pathways for IgE

View related products by pathway and learn more about each of the pathways below.

Gene Conversion
Immune Response
Inflammatory Response

Research Areas for IgE

Find related products by research area and learn more about each of the different research areas below.

Adaptive Immunity

Bioinformatics Tool for IgE

Discover related pathways, diseases and genes to IgE. Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Vizit™, under license from BioVista Inc.

Related IgE Blog Posts

Check out the latest blog posts on IgE.
Understanding the Importance of Human IgG
Human IgG is a component of the immune system that protects the body from infection. It is the most abundantly found antibody isotype within the circulatory system of the human body. All antibody isotypes contain two heavy chains and two light chains ...    Read more.
Read more IgE related blogs.