Specifications

• Conjugation:
  Unconjugated
• Protein/peptide type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Mouse
• Size:
  100 µg
• Tag sequence:
  Fc Tag
• Storage conditions:
  –20 °C
• Endotoxin content:
  Less than 1.0 EU per μg by the LAL method.
• Biological activity:
  Measured by its binding ability in a functional ELISA. Immobilized Human B7-H2, His Tag (Cat. No. B72-H5221) at 1 μg/mL (100 μL/well) can bind Mouse ICOS (C137S, C138S), Fc Tag (Cat. No. ICS-M5259) with a linear range of 0.3-10 ng/mL (QC tested).
• Gene ID:
  Q9WVS0-1 (C137S, C138S)
• Protein synonyms:
  Inducible T-cell costimulator|AILIM|CD278|ICOS
• Protein/peptide name:
  ICOS
• Purity:
  >95% as determined by SDS-PAGE.
• Molecular weight:
  40.6 kDa
• Endotoxin level:
  Low
• Formulation:
  Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.
• Shipping temperature:
  RT
• Cat. no.:
  103815-294