Specifications

• Pk:
  50 µG
• Protein/peptide type:
  Recombinant
• Source:
  E. coli
• Species:
  Human
• Storage conditions:
  Lyophilized protein should be stored at −20 °C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 °C for 2-7 days. Aliquots of reconstituted samples are stable at −20 °C for 3 months.
• Biological activity:
  ED50 is less than 2 ng/ml as calculated by the dose-dependent proliferation of murine BALB/c 3T3 cells.
• Protein synonyms:
  Urogastrone|Epidermal Growth Factor|EGF|Pro-Epidermal Growth Factor
• Protein/peptide name:
  EGF
• Purity:
  > 95% as determined by reducing SDS-PAGE
• Molecular weight:
  6.2 kD
• Sequence:
  Asn971-Arg1023
• Formulation:
  Lyophilized from a 0.2 um filtered solution of 20mM PB, 200mM NaCl, pH 7.0. Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the Lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Tested applications:
  Bioassay