Description:

Recombinant human IFN-γ is a non-covalent Dimer non-glycosylated, containing 140 amino acids, and the molecular mass of monomer is about 16.5kD.

Source: E. coli.

Molecular Mass: Approximately 16.5kD.

Purity: ≥97%.

Endotoxin Level: <1EU/mg, determined by the LAL method.

Biological Activity:

Bioactivity is detected using HepG2 cell. The specific activity shall be not less than 2.0×10⁷ IU/mg.

Formulation:

Lyophilized from a 0.2mm filtered solution in 20mM Phosphate buffer.

Reconstitution:

It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.2ml sterile water.

Storage:

• LyopLyophilized samples are stable for 36 months from date of manufacture at -20℃ to -70℃.

• Upon reconstitution, this cytokine can be stored under sterile conditions at 2- 8℃ for one month or at -20℃ to -70℃ in a manual defrost freezer for three months without detectable loss of activity.
  

• Avoid repeated freeze-thaw cycles.

For Laboratory Use Only.