Fc epsilon RI/FCER1A Protein (His tag)

N° du produit ABIN7519978

Détail du produit

Antigène: Fc epsilon RI/FCER1A (FCER1A) (Fc Fragment of IgE Receptor Ia (FCER1A))

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette Fc epsilon RI/FCER1A protéine est marqué à la His tag.

Fonction: Recombinant Human Fc epsilon RI alpha Protein

Séquence: VPQKPKVSLN PPWNRIFKGE NVTLTCNGNN FFEVSSTKWF HNGSLSEETN SSLNIVNAKF EDSGEYKCQH QQVNESEPVY LEVFSDWLLL QASAEVVMEG QPLFLRCHGW RNWDVYKVIY YKDGEALKYW YENHNISITN ATVEDSGTYY CTGKVWQLDY ESEPLNITVI KAPREKYWLQ

Specificité: Val26-Gln205

Pureté: > 95 % by SDS-PAGE.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: < 0.01 EU/μg of the protein by LAL method.

Biological Activity Comment: Measured by its binding ability in a functional ELISA.Immobilized FITC anti-human FcεRIα Antibody at 1μg/mL (25 μL/well) can bind Human Fc epsilon RI alpha with a linear range of 0.46-3.15 ng/mL.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1 % BSA, 5 % HSA, 10 % FBS or 5 % Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

Buffer: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

Stock: -20 °C,-80 °C

Stockage commentaire: Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.

Détail du antigène

Antigène: Fc epsilon RI/FCER1A (FCER1A) (Fc Fragment of IgE Receptor Ia (FCER1A))

Autre désignation: Fc epsilon RI alpha (FCER1A Produits)

Synonymes: FCER1A Protein, FCE1A Protein, FcERI Protein, Iger01 Protein, RATIGER01 Protein, Fce1a Protein, Fcr-5 Protein, fcepsilonri Protein, Fc fragment of IgE receptor Ia Protein, Fc receptor, IgE, high affinity I, alpha polypeptide Protein, FCER1A Protein, Fcer1a Protein

Sujet:

Description: FCER1A is the alpha subunit of the immunoglobulin epsilon receptor (IgE receptor). IgE receptor is a high affinity IgE receptor which 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. The allergic response occurs when 2 or more IgE receptors are crosslinked via IgE molecules that in turn are bound to an allergen (antigen) molecule. A perturbation occurs that brings about the release of histamine and proteases from the granules in the cytoplasm of the mast cell and leads to the synthesis of prostaglandins and leukotrienes--potent effectors of the hypersensitivity response. IgE receptor is comprised of an alpha subunit(FcERI), a beta subunit, and two gamma subunits. FcERI is glycosylated and contains 2 Ig-like (immunoglobulin-like) domains.

Name: FCER1A,FCE1A,FcERI

ID gène: 2205

UniProt: P12319

Pathways: Fc-epsilon Receptor Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process