Specifications

• Protein/Peptide Type:
  Recombinant
• Source:
  E. coli
• Species:
  Human
• Storage Conditions:
  Store vial at 4 °C prior to restoration. Dilute only prior to immediate use. Maintain sterility. This product DOES NOT contain preservative. DO NOT VORTEX. We recommend adding a carrier protein such as HSA or BSA to 0.1% (i.e. 1.0 mg/mL). For best results aliquot contents and freeze at –20 °C or colder. Avoid cycles of freezing and thawing. Centrifuge vial before each opening to dislodge contents from the cap and to clarify if contents are not clear after standing at room temperature.
• Endotoxin Content:
  Measured by kinetic LAL analysis and is typically ≤ 1 EU/μg protein.
• Biological Activity:
  The activity is determined by the activation of STAT following receptor-ligand interaction.
• Gene ID:
  Q9UHD0
• Reconstitution Instructions:
  Restore with deionized water (or equivalent); 10µl (10-100µl)
• Animal-Free:
  Y
• Protein Synonyms:
  Melanoma differentiation associated-like protein|IL19|Interleukin-19
• Protein/Peptide Name:
  IL-19
• Purity:
  >98%
• Formulation:
  Lyophilized
• Shipping Temperature:
  Ambient