Specifications

• Conjugation:
  Unconjugated
• Protein Function:
  Cytokine
• Protein/Peptide Type:
  Recombinant
• Source:
  E. coli
• Species:
  Human
• Storage Conditions:
  –20 °C
• Endotoxin Content:
  Endotoxin LAL (EU/µg) ≤0.1
• Biological Activity:
  Bioactivity assay: Proliferation of MCF-7 cells; ED50 ≤0.3 ng/ml; Bioactivity ≥3.3×10⁶ units/mg
• Gene ID:
  Q02297-6
• Reconstitution Instructions:
  Sterile water at 0.1 mg/ml
• Endotoxin-free:
  N
• Carrier-Free:
  Y
• Protease-free:
  N
• Animal-Free:
  Y
• Protein Synonyms:
  NGR beta 1|neuregulin|HRG1 beta
• Protein/Peptide Name:
  NRG1-B
• Purity:
  ≥95%
• Molecular Weight:
  7.6 kDa
• Sequence:
  MSHLVKCAEK EKTFCVNGGE CFMVKDLSNP SRYLCKCPNE FTGDRCQNYV MASFYKHLGI EFMEAE
• Endotoxin Level:
  Low
• Formulation:
  0.1% trifluoroacetic acid (TFA)
• Nuclease-free:
  N
• Grade:
  RUO
• Shipping Temperature:
  RT
• Tested Applications:
  Bioassay