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ACROBiosystems ACROBiosystems Human IL-18 Protein, Premium Grade, Recombinant, 50 μg

Catalog No. NC2893804
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Recombinant human interleukin-18 (IL-18) premium-grade protein produced in E. coli and supplied lyophilized for preclinical research and cell culture applications. The protein stimulates IFN-γ secretion by KG-1 cells, offers high specific activity and low endotoxin, and is intended for discovery and process development.

  • Includes 50 μg of lyophilized recombinant human IL-18.
  • Expressed in E. coli cells.
  • Contains amino acids Tyr 37-Asp 193 (accession Q14116-1).
  • Specific activity greater than 3.00x10^6 IU/mg (WHO-calibrated).
  • Purity greater than 95%
  • Endotoxin less than 0.01 EU/μg by LAL or rFC.
  • Host cell protein <0.5 ng/μg and host cell DNA <0.02 ng/μg.
  • Sterility negative; mycoplasma negative.
  • Lyophilized from PBS (pH 7.4) with trehalose; store lyophilized at -20°C to -70°C for up to 24 months; after reconstitution store at -70°C for up to 3 months; avoid repeated freeze-thaw cycles.

Catalog No. NC2893804 Supplier ACROBiosystems Supplier No. IL8H511450UG
May include imposed supplier surcharges.
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Recombinant human interleukin-18 (IL-18) premium-grade protein produced in E. coli and supplied lyophilized for preclinical research and cell culture applications. The protein stimulates IFN-γ secretion by KG-1 cells, offers high specific activity and low endotoxin, and is intended for discovery and process development.

  • Includes 50 μg of lyophilized recombinant human IL-18.
  • Expressed in E. coli cells.
  • Contains amino acids Tyr 37-Asp 193 (accession Q14116-1).
  • Specific activity greater than 3.00x10^6 IU/mg (WHO-calibrated).
  • Purity greater than 95%
  • Endotoxin less than 0.01 EU/μg by LAL or rFC.
  • Host cell protein <0.5 ng/μg and host cell DNA <0.02 ng/μg.
  • Sterility negative; mycoplasma negative.
  • Lyophilized from PBS (pH 7.4) with trehalose; store lyophilized at -20°C to -70°C for up to 24 months; after reconstitution store at -70°C for up to 3 months; avoid repeated freeze-thaw cycles.

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