Specifications

• Conjugation:
  Unconjugated
• Protein/Peptide Type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Human
• Tag sequence:
  Fc Tag (BLI verified)
• Storage Conditions:
  –20 °C
• Endotoxin Content:
  Less than 1.0 EU per μg by the LAL method.
• Biological Activity:
  Loaded Human Fc epsilon RI alpha, Fc Tag (BLI verified) (Cat. No. FCA-H5259) on AHC Biosensor, can bind Immunoglobulin E, Human Plasma with an affinity constant of 0.188 nM as determined in BLI assay (ForteBio Octet Red96e) (QC Tested).
• Gene ID:
  P12319-1
• Protein Synonyms:
  FCE1A|FcERI|FCER1A
• Protein/Peptide Name:
  Fc epsilon RI alpha
• Purity:
  >95% as determined by SDS-PAGE.
• Molecular Weight:
  47.3 kDa
• Endotoxin Level:
  Low
• Formulation:
  Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.
• Shipping Temperature:
  RT