Fc epsilon receptor I beta-chain ; IgE Fc receptor subunit beta ; Membrane-spanning 4-domains subfamily A member 2 ; Fce1b ; Fcer1b
Categories
Elisa
Function
High affinity receptor that binds to the Fc region of immunoglobulins epsilon. Aggregation of FCER1 by multivalent antigens is required for the full mast cell response, including the release of preformed mediators (such as histamine) by degranulation and de novo production of lipid mediators and cytokines. Also mediates the secretion of important lymphokines. Binding of allergen to receptor-bound IgE leads to cell activation and the release of mediators responsible for the manifestations of allergy.
Specificity
Natural and recombinant Rat High affinity immunoglobulin epsilon receptor subunit beta
Tetramer of an alpha chain, a beta chain, and two disulfide linked gamma chains. Binds LILRB1. Interacts with FES/FPS (By similarity). Interacts with FGR.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [MRNA];PROTEIN SEQUENCE OF 11-29; 37-43 AND 217-243