Specifications

• Source:
  E. coli
• Species:
  Rat
• Storage conditions:
  Store at 4 °C for up to two weeks. For long term storage, aliquot and store at −20 °C, avoid freeze/thaw cycles.
• Protein synonyms:
  B cell growth factor 1
• Protein/peptide name:
  IL4
• Purity:
  > 95 % by SDS-PAGE and HPLC analyses
• Molecular weight:
  14.0 kDa
• Sequence:
  HGCNDSPLRE IINTLNQVTE KGTPCTEMFV PDVLTATRNT TENELICRAS RVLRKFYFPRDVPPCLKNKS GVLGELRKLC RGVSGLNSLR SCTVNESTLT TLKDFLESLK SILRGKYLQSCTSMS
• Formulation:
  Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4, 5% trehalose.
• Tested applications:
  SDS-PAGE , HPLC