220714127ENSG00000158869ENSMUSG00000058715P30273P20491NM_004106NM_010185NP_004097NP_034315Fc fragment of IgE, high affinity I, receptor for; gamma polypeptide is gamma chain of high affinity IgE receptor.
[5] The high affinity IgE receptor, FcεRI, is a key molecule involved in allergic reactions.
It is a tetramer composed of 1 alpha, 1 beta, and 2 gamma chains.
The gamma chains are also subunits of other Fc receptors.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.