The immunoglobulin epsilon receptor (IgE receptor) is the initiator of the allergic response. When two or more high-affinity IgE receptors are brought together by allergen-bound IgE molecules, mediators such as histamine that are responsible for allergy symptoms are released. This receptor is comprised of an alpha subunit, a beta subunit, and two gamma subunits. The protein encoded by this gene represents the alpha subunit. [provided by RefSeq, Aug 2011]
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
WB
Human
1:500-2000
交叉反应
交叉反应: Human
相关产品
暂无相关产品
靶标
基因名
FCER1A
蛋白名
High affinity immunoglobulin epsilon receptor subunit alpha
亚细胞定位
Cell membrane; Single-pass type I membrane protein.
相似性
Contains 2 Ig-like (immunoglobulin-like) domains.
功能
Binds to the Fc region of immunoglobulins epsilon. High affinity receptor. Responsible for initiating the allergic response. Binding of allergen to receptor-bound IgE leads to cell activation and the release of mediators (such as histamine) responsible for the manifestations of allergy. The same receptor also induces the secretion of important lymphokines.