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Rat IFNA5 / IFNaG Protein (His Tag)

Sino Biological


A DNA sequence encoding the rat IFNA5 (XP_001076062.1) (Met1-Glu189) was expressed, fused with a polyhistidine tag at the C-terminus.


  • Tag: C-His
  • Purity: > 95 % as determined by SDS-PAGE
  • Source: HEK293 Cells
  • Species: Rat
  • Storage: Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Activity: Measured in antiviral assay using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is typically 10-50 pg/mL.
  • Molecule: IFNA5
  • Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
  • Lead Time: 1-3 days
  • Formulation: Lyophilized from sterile PBS, pH 7.4
  • Molecular Mass: The recombinant rat IFNA5 comprises 179 amino acids and predicts a molecular mass of 20.9 kDa. The apparent molecular mass of the recombinant protein is approximately 21 kDa in SDS-PAGE under reducing conditions due to glycosylation.
  • Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
  • Accession Number: XP_001076062.1
  • Predicted N Terminal: Cys 24