Specifications

• Conjugation:
  Unconjugated
• Protein Function:
  Cytokine
• Protein/peptide type:
  Recombinant
• Source:
  E. coli
• Species:
  Mouse
• Storage conditions:
  –20 °C
• Endotoxin content:
  Endotoxin LAL (EU/µg) ≤0.1
• Biological activity:
  Bioactivity assay: HT-2 proliferation; ED50 ≤20 ng/ml; Bioactivity ≥5.0×10⁴ units/mg
• Gene ID:
  P07750
• 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 Stimulating Factor|BSF-1|BCDF|BCGF
• Protein/peptide name:
  IL-4
• Purity:
  ≥95%
• Molecular weight:
  13.7 kDa
• Sequence:
  MHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S
• Endotoxin level:
  Low
• Formulation:
  0.1% Trifluoroacetic Acid (TFA)
• Nuclease-free:
  N
• Grade:
  RUO
• Shipping temperature:
  RT
• Tested applications:
  Bioassay