Specifications

• Conjugation:
  Unconjugated
• Protein/peptide type:
  Recombinant
• Source:
  E. coli
• Species:
  Human
• Storage conditions:
  Store 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 5 ng/mL as determined by inducing STAT3 activation in U87 MG human glioblastoma/astrocytoma cells.
• Protein synonyms:
  Interleukin31
• UniProtKB:
  Q6EBC2 (Human)
• Protein/peptide name:
  IL31
• Purity:
  >95% as determined by reducing SDS-PAGE.
• Sequence:
  SHTLPVRLLRPSDDVQKIVEELQSLSKMLLKDVEEEKGVLVSQNYTLPCLSPDAQPPNNIHSPAI RAYLKTIRQLDNKSVIDEIIEHLDKLIFQDAPETNISVPTDTHECKRFILTISQQFSECMDLALK SLTSGAQQATT
• Formulation:
  Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
• Tested applications:
  SDS-PAGE , FuncS