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Product Name FCER1A Chinese Name FC段IgE受体α多肽/Fc ε RIα抗体 Alias FCER 1A; IgE Fc receptor alpha subunit; Fc epsilon RI alpha; Fc epsilon RI alpha chain; Fc fragment of IgE high affinity I receptor for alpha polypeptide; Fc IgE receptor alpha polypeptide; Fc of IgE high affinity I receptor for alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER 1A; FCER1A; FCERA_HUMAN; FcERI; High affinity immunoglobulin epsilon receptor alpha subunit; High affinity immunoglobulin epsilon receptor subunit alpha; IgE Fc receptor alpha subunit; IgE Fc receptor subunit alpha; Immunoglobulin E receptor high affinity of mast cells alpha polypeptide; FCERA_HUMAN. Research Area Cell biology immunology Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 27kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human FCER1A: 31-130/257 <Extracellular> Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail 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]
Function:
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.
Subcellular Location:
Cell membrane; Single-pass type I membrane protein.
Similarity:
Contains 2 Ig-like (immunoglobulin-like) domains.
SWISS:
P12319
Gene ID:
2205
Database links:Entrez Gene: 2205 Human
Omim: 147140 Human
SwissProt: P12319 Human
Unigene: 897 Human
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