Specifications

• Pk:
  100 µG
• Protein/peptide type:
  Recombinant
• Source:
  E. coli
• Species:
  Human
• Seq:
  02
• Biological activity:
  The activity as determined by the dose-dependent proliferation of mouse FDC-P1 is less than 1.0 ng/ml, corresponding to a specific activity of 1x106 units/mg.
• Protein synonyms:
  Insulin-like growth factor I
• Protein/peptide name:
  IGF-I
• Purity:
  >98% (SDS-PAGE; RP-HPLC)
• Molecular weight:
  ~8 kDa
• Formulation:
  Lyophilized. Sterile filtered freeze-dried powder after extensive dialysis against 50 mM acetic acid.
• Purification:
  Purified by multi-step chromatography.