Specifications

• Conjugation:
  Unconjugated
• Protein/Peptide Type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Mouse
• 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 PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.; Measured by its binding ability in a functional ELISA. Immobilized Mouse 4-1BB, His Tag (Cat. No. 41B-M52H7) at 0.5 μg/mL (100 μL/well) can bind Mouse 4‑1BB Ligand, Fc Tag (Cat. No. 41L-M5257) with a linear range of 0.2-3 ng/mL (QC tested).; Loaded Mouse 4-1BB Ligand, Fc Tag (Cat. No. 41L-M5257) on Protein A Biosensor, can bind Mouse 4-1BB, His Tag (Cat. No. 41B-M52H7) with an affinity constant of 4.8 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
• Gene ID:
  NP_001070976.1
• Carrier-Free:
  Y
• Protease-free:
  Y
• Animal-Free:
  Y
• Protein Synonyms:
  CD137|TNFRSF9|ILA|CDw137|4-1BB
• Protein/Peptide Name:
  4-1BB
• Purity:
  >95%
• Molecular Weight:
  21.9 kDa
• Endotoxin Level:
  Low
• Formulation:
  Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Nuclease-free:
  Y
• Shipping Temperature:
  Powder,RT