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 0.5 ng/ml as determined by the dosedependent inhibition of IL1 stimulation of D10S cells.
  Specific Activity of 2.0 x 106 IU/mg.
• Protein synonyms:
  DIRA
• UniProtKB:
  P18510 (Human)
• Protein/peptide name:
  IL1RA
• Purity:
  >95% as determined by reducing SDS-PAGE.
• Sequence:
  MRPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHALFLGIHGGK MCLSCVKSGDETRLQLEAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQ PVSLTNMPDEGVMVTKFYFQEDE
• Formulation:
  Lyophilized from a 0.2 um filtered solution of 50mM TrisHCl, 200mM NaCl, pH 7.5.
• Tested applications:
  SDS-PAGE , FuncS