Specifications

• Protein/peptide type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Human
• Size:
  200 µg
• Storage conditions:
  –20 °C
• Endotoxin content:
  Less than 1.0 EU per μg by the LAL method.
• Biological activity:
  Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.; Measured by its binding ability in a functional ELISA. Immobilized Natalizumab at 1 μg/mL (100 μL/well) can bind Biotinylated Human ITGA4&ITGB1 Heterodimer Protein, His,Avitag&Tag Free (Cat. No. IT1-H82W1) with a linear range of 2-31 ng/mL (QC tested).; Measured by its binding ability in a functional ELISA. Immobilized Human VCAM-1, His Tag (Cat. No. VC1-H5224) at 5 μg/mL (100 μL/well) can bind Biotinylated Human ITGA4&ITGB1 Heterodimer Protein, His,Avitag&Tag Free (Cat. No. IT1-H82W1) with a linear range of 0.01-0.156 μg/mL (Routinely tested).
• Gene ID:
  P13612-1 (ITGA4) and P05556-1 (ITGB1)
• Carrier-free:
  Y
• Protease-free:
  Y
• Animal-free:
  Y
• Protein synonyms:
  Integrin alpha 4 beta 1|ITGA4&ITGB1
• Protein/peptide name:
  Integrin alpha 4 beta 1
• Purity:
  >95%
• Molecular weight:
  113.2 kDa (ITGA4) and 83.7 kDa (ITGB1)
• Endotoxin level:
  Low
• Formulation:
  Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.
• Nuclease-free:
  Y
• Shipping temperature:
  Powder,RT
• Cat. no.:
  103737-784