IFNA5 Recombinant Human Protein (hIgG1-Fc Tag)

Catalog number: 10342H01H250

 Related applications: Protein Assays and Analysis

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IFNA5 interferon, alpha 5 (INFA5), recombinant human protein is supplied as a lyophilized powder. It is suitable for performing cell based assays. In general, recombinant proteins are suitable for use in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding human IFNα G ( NP_002160.1 ) ( Leu 22 - Glu 189 ) fused to Fc region of human IgG1 at the N-terminus.

Activity:Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus ( VSV). The EC50 for this effect is 0.16-0.8 ng/ml.

Formulation: PBS, pH 7.4.<

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by Sino Biological Inc.


Form: Lyophilized
Purity: ≥ 90% by SDS-PAGE
Species: Human
Expression: Mammalian
Gene Symbol: IFNA5
Gene Aliases: RP11-380P16.5, INFA5
Product Size: 5 x 50 µg
Protein Form: Full Length, Recombinant
Protein Family: Cytokines & Receptors
Endotoxin Level: < 1 EU/µg
Protein Subtype: Interferons
Molecular Weight: 46.3 kDa
Research Category: Immunology, Drug Development, Microbiology, Virology
Protein Tag or Fusion: IgG1 Fc Tag
Validated Application: Assay Standard

Contents & storage

Includes 5 vial of lyophilized protein. Store at -20 °C.


Manuals & protocols

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