IL7 Protein (Native, Human)

• Abbreviation :

  IL7

• Synonyms :

  IL-7

• Host :

  E. coli

• Tag :

  Native

• Endotoxin :

  < 0.01 EU per μg of the protein.

• Purity :

  ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

• Bioactivity :

  Measured in a cell proliferation assay using anti-CD3 antibody activated human peripheral blood mononuclear cell (PBMC) . The ED50 for this effect is typically 0.5-8 ng/mL. The specific activity of Recombinant Human IL-7 is >100,000 units/μg, which is calibrated against the human IL-7 reference standard (NIBSC code: 90/530) .

• Function :

  Asp26-His177

• Molecular Weight :

  The recombinant IL7 consists of 153 amino acids and predicts a molecular mass of 17.5 kDa.

• Species :

  Human