2206
14126
ENSG00000149534
ENSMUSG00000024680
Q01362
P20490
NM_000139NM_001142303NM_001256916
NM_001276328NM_001276329NM_001276330NM_013516
NP_000130NP_001243845
NP_001263257NP_001263258NP_001263259NP_038544
High affinity immunoglobulin epsilon receptor subunit beta is a protein that in humans is encoded by the MS4A2 gene.[5][6]
The allergic response involves the binding of allergen to receptor-bound IgE followed by cell activation and the release of mediators responsible for the manifestations of allergy. The IgE-receptor, a tetramer composed of an alpha, beta, and 2 disulfide-linked gamma chains, is found on the surface of mast cells and basophils. This gene encodes the beta subunit of the high affinity IgE receptor which is a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This family member is localized to 11q12, among a cluster of family members.[6]
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
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