Recombinant Human FCER1A protein(Met1-Gln205), His-tagged

• Cat.No.: FCER1A-8563H
• Product Overview: Recombinant Human FCER1A (P12319) (Met1-Gln205) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Protein length: Met1-Gln205
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant human FCER1A consists of 191 amino acids and predicts a molecular mass of 22.5 KDa. As a result of glycosylation, it migrates as an approximately 42-48 KDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: FCER1A Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide [ Homo sapiens ]
• Official Symbol: FCER1A
• Synonyms: FCER1A; Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide; FCE1A; high affinity immunoglobulin epsilon receptor subunit alpha; Fc-epsilon RI-alpha; Fc epsilon RI alpha-chain; igE Fc receptor subunit alpha; Fc IgE receptor, alpha polypeptide; high affinity immunoglobulin epsilon receptor alpha-subunit; immunoglobulin E receptor, high-affinity, of mast cells, alpha polypeptide; FcERI
• Gene ID: 2205
• mRNA Refseq: NM_002001
• Protein Refseq: NP_001992
• MIM: 147140
• UniProt ID: P12319