Fc epsilon RI/FCER1A Protein (AA 24-204) (Fc Tag)

Catalog No. ABIN7274609

Product Details

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

Protein Type: Recombinant

Protein Characteristics: AA 24-204

Origin: Mouse

Source: HEK-293 Cells

Purification tag / Conjugate: This Fc epsilon RI/FCER1A protein is labelled with Fc Tag.

Purpose: Mouse Fc Epsilon RI alpha/FCER1a Protein

Sequence: Ala24-Gln204

Characteristics: Recombinant Mouse Fc Epsilon RI alpha/FCER1a Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ala24-Gln204.

Purity: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

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

Alternative Name: Fc Epsilon RI alpha (FCER1A Products)

Synonyms: 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

Background: Known susceptibility genes to atopy and asthma have been identified by linkage or associations with clinical phenotypes, including total serum IgE levels. IgE-mediated sensitivity reactions require a high-affinity IgE receptor (FcepsilonRI), which immobilizes the immunoglobulin on the surface of the effector cells, mostly mast cells and basophils. Similarly to the previously investigated beta subunit of the receptor, FCER1A is a good candidate for a quantitative trait locus (QTL) in allergic diseases, and appears to participate in the systemic regulation of IgE levels.

Molecular Weight: 47.7 kDa. Due to glycosylation, the protein migrates to 68-72 kDa based on Tris-Bis PAGE result.

UniProt: P20489

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