製品: FCER1A Antibody
カタログ: DF6593
タンパク質の説明: Rabbit polyclonal antibody to FCER1A
アプリケーション: WB IHC IF/ICC
反応性: Human, Mouse, Rat
分子量: 30kDa, 45 kDa; 30kD(Calculated).
ユニプロット: P12319
RRID: AB_2838555

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 100ul $280 在庫あり
 200ul $350 在庫あり

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
クローナリティ:
Polyclonal
特異性:
FCER1A Antibody detects endogenous levels of total FCER1A.
RRID:
AB_2838555
引用形式: Affinity Biosciences Cat# DF6593, RRID:AB_2838555.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

Fc epsilon RI alpha; Fc epsilon RI alpha chain; Fc epsilon RI alpha-chain; Fc fragment of IgE high affinity I receptor for alpha polypeptide; Fc fragment of IgE, high affinity I, receptor for, alpha subunit; Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide; Fc IgE receptor alpha polypeptide; Fc IgE receptor, alpha chain; 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 alpha; FcERI; high affinity IgE receptor; High affinity immunoglobulin epsilon receptor alpha subunit; 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; immunoglobulin E receptor, high-affinity, of mast cells, alpha polypeptide;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
タンパク質の説明:
Fc fragment of IgE, high affinity I, receptor for, alpha polypeptide, also known as high affinity immunoglobulin epsilon receptor subunit alpha, FCER1A and FCE1A, is a single-pass type I membrane protein which contains 2 immunoglobulin-like domains. FCER1A is a subunit of the IgE receptor, which is composed of one glycosylated alpha (FCER1A), one beta (FCER1B), and two gamma (FCER1G) subunits. The high affinity IgE receptor plays a central role in allergic disease, coupling allergen and mast cell to initiate the inflammatory and immediate hypersensitivity responses that are characteristic of disorders such as hay fever and asthma.
タンパク質配列:
MAPAMESPTLLCVALLFFAPDGVLAVPQKPKVSLNPPWNRIFKGENVTLTCNGNNFFEVSSTKWFHNGSLSEETNSSLNIVNAKFEDSGEYKCQHQQVNESEPVYLEVFSDWLLLQASAEVVMEGQPLFLRCHGWRNWDVYKVIYYKDGEALKYWYENHNISITNATVEDSGTYYCTGKVWQLDYESEPLNITVIKAPREKYWLQFFIPLLVVILFAVDTGLFISTQQQVTFLLKIKRTRKGFRLLNPHPKPNPKNN

PTMs - P12319 基板として

Site PTM Type Enzyme
N46 N-Glycosylation
N67 N-Glycosylation
N99 N-Glycosylation
N165 N-Glycosylation
N191 N-Glycosylation
K241 Acetylation
K251 Acetylation

研究背景

機能:

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.

細胞の位置付け:

Cell membrane>Single-pass type I membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
サブユニット構造:

Tetramer of an alpha chain, a beta chain, and two disulfide linked gamma chains.

研究領域

· Environmental Information Processing > Signal transduction > Sphingolipid signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Phospholipase D signaling pathway.   (View pathway)

· Human Diseases > Immune diseases > Asthma.

· Organismal Systems > Immune system > Fc epsilon RI signaling pathway.   (View pathway)

参考文献

1). Natural isoflavone formononetin inhibits IgE-mediated mast cell activation and allergic inflammation by increasing IgE receptor degradation. Food & Function, 2023 (PubMed: 36880662) [IF=6.1]

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