Please wait ...

Details for receptor: IgE Fc receptor, alpha-subunit

EndoNet ID: ENR01111

To link to the content of EndoNet use the EndoNet ID that is given on the detail pages in the format ENX0000, where X is a place holder for the type of the component (e. g. R for receptor or C for anatomical structure).
As URL for the linking append this ID to the detail page for this type of component.
For an hormone that would be:

It is also possible to use the search of EndoNet to link to the right detail page. The URL should look like
If the search pattern is unambigious the user is directed to the corresponding detail page.


  • FceRI alpha
  • IgE Fc receptor, alpha-subunit
  • Fc-epsilon RI-alpha

General information

Links to other resources

UniProt P12319
Ensembl ENST00000368115

Binding hormones

    Anatomical structures with this receptor

    • mast_cell

    • basophil_granulocyte


      • positive histamine
        • PI3-kinase is involved in the signal transduction pathway responsible for histamine secretion following stimulation of Fc epsilon RI and that wortmannin blocks these responses through direct interaction with the catalytic subunit of this enzyme. [1]
    • macrophage