Specifications

• Protein/Peptide Type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Human
• 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 Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.; Measured by its binding ability in a functional ELISA. Immobilized Human TIGIT, Fc Tag (Cat. No. TIT-H5254) at 2 μg/mL (100 μL/well) can bind Biotinylated Human CD155, Fc,Avitag (Cat. No. CD5-H82F6) with a linear range of 0.5-16 ng/mL (QC tested).; Measured by its binding ability in a functional ELISA. Immobilized Human DNAM-1, Fc Tag (Cat. No. DN1-H5257) at 2 μg/mL (100 μL/well) can bind Biotinylated Human CD155, Fc,Avitag (Cat. No. CD5-H82F6) with a linear range of 0.02-0.312 μg/mL (Routinely tested).; Serial dilutions of TIGIT antibody antibody (1:2 serial dilutions, from 20 μg/mL to 0.0097 μg/mL) were added into Human TIGIT, His Tag (Cat. No. TIT-H52H3): Biotinylated Human CD155, Fc,Avitag (Cat. No. CD5-H82F6) binding reactions. The assay was performed according to the above described protocol. Background was subtracted from data points before curve fitting.; FACS assay shows that Biotinylated Human CD155, Fc,Avitag (Cat. No. CD5-H82F6) can bind to 293T cell overexpressing human TIGIT. The concentration of CD155 is 1 μg/mL (QC tested).; FACS analysis shows that the binding of Biotinylated Human CD155, Fc,Avitag (Cat. No. CD5-H82F6) to 293T overexpressing TIGIT was inhibited by increasing concentration of neutralizing Anti-Human TIGIT MAb. The concentration of CD155 used is 1 μg/mL. The IC50 is 0.201 μg/mL (Routinely tested).
• Gene ID:
  P15151 (I340M)
• Carrier-Free:
  Y
• Protease-free:
  Y
• Animal-Free:
  Y
• Protein Synonyms:
  TAGE4|PVS|FLJ25946|CD155|NECL5|PVR|HVED
• Protein/Peptide Name:
  CD155
• Purity:
  >95%
• Molecular Weight:
  63.5 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.
• Nuclease-free:
  Y
• Shipping Temperature:
  Powder,RT