Specifications

• Conjugation:
  Unconjugated
• Protein Function:
  Cytokine
• Protein/Peptide Type:
  Recombinant
• Source:
  E. coli
• Species:
  Dog
• Storage Conditions:
  –20 °C
• Endotoxin Content:
  Endotoxin LAL (EU/µg) ≤0.1
• Biological Activity:
  Bioactivity assay: TF-1 cell proliferation; ED50 ≤25 ng/ml; Bioactivity ≥4.0×10⁴ units/mg
• Gene ID:
  O77762
• Reconstitution Instructions:
  Sterile water at 0.1 mg/ml
• Endotoxin-free:
  N
• Carrier-Free:
  Y
• Protease-free:
  N
• Animal-Free:
  N
• Protein Synonyms:
  B-cell stimulatory factor-1|BSF-1|BCDF|BCGF
• Protein/Peptide Name:
  IL-4
• Purity:
  ≥95%
• Molecular Weight:
  12.9 kDa
• Sequence:
  MHNFNITIKE IIKMLNILTA RNDSCMELTV KDVFTAPKNT SDKEIFCRAA TVLRQIYTHN CSNRYLRGLY RNLSSMANKT CSMNEIKKST LKDFLERLKV IMQKKYYRH
• Endotoxin Level:
  Low
• Formulation:
  0.1% trifluoroacetic acid (TFA)
• Nuclease-free:
  N
• Grade:
  RUO
• Shipping Temperature:
  RT
• Tested Applications:
  Bioassay