| 别名 | High affinity immunoglobulin epsilon receptor subunit alpha;Fc-epsilon RI-alpha;FcERI;IgE Fc receptor subunit alpha;FCE1A |
| 基因名称 | FCER1A |
| 蛋白名称 | FCER1A |
| 推荐应用 | |
| 反应物种 | Human |
| 存储缓冲液 | PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA |
| Human Swissprot No. | P12319 |
| Mouse Gene ID | 14125 |
| Mouse Swissprot No. | P20489 |
| Rat Gene ID | 25047 |
| Rat Swissprot No. | P12371 |
| 特异性 | Endogenous |
| 稀释度 | IHC-P 1:200-1:1000;WB 1:500-1:2000;IF-P/IF-F/IF-ICC 1:200-1:1000;ELISA 1:5000-1:20000; |
| 预测分子量 | 30kDa |
| 运输及保存条件 | Biological ice bag transportation. Store at -20°C for at least 12 months(Do not lower than -25°C). Avoid freeze/thaw cycles |
| 宿主 | Rabbit |
| 同种型 | IgG,Kappa |
| 背景介绍 | 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] |
| 细胞定位 | Cell membrane; Single-pass type I membrane protein. |
| 功能 | High-affinity receptor for immunoglobulin epsilon/IgE. Mediates IgE effector functions in myeloid cells. Upon IgE binding and antigen/allergen cross-linking initiates signaling pathways that lead to myeloid cell activation and differentiation. On mast cells, basophils and eosinophils stimulates the secretion of vasoactive amines, lipid mediators and cytokines that contribute to inflammatory response, tissue remodeling and cytotoxicity against microbes. Triggers the immediate hypersensitivity response to allergens as a host defense mechanism against helminth parasites, pathogenic bacteria and venom toxicity. When dysregulated, it can elicit harmful life-threatening allergic and anaphylactic reactions. |
| Clonality | Monoclonal |
| 细胞定位 | Cell membrane; Single-pass type I membrane protein. |
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