R&D Systems™ Recombinant Cynomolgus/Rhesus Macaque B7-1/CD80 Protein

Description

Fc Chimera

Measured by its ability to induce IL-2 secretion by Jurkat human acute T cell leukemia cells. Freeman, G.J. et al. (1993) Science 262:909. The ED50 for this effect is 0.75-4.5 μg/mL.

Specifications

• Accession Number: XP_005548122
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Gene ID (Entrez): 941
• Molecular Weight (g/mol): M.W. (Observed): 53-79 kDa, reducing conditions; M.W. (theoretical): 51 kDa
• Quantity: 100 μg
• Source: Human embryonic kidney cell, HEK293-derived B7-1/CD80 protein Cynomolgus Monkey B7-1/CD80 (Val35-Asn242) (N-terminus) Accession # XP_005548122 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
• Storage Requirements: 12 months from date of receipt, <= -20 °C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, <= -20 °C under sterile conditions after reconstitution.
• Regulatory Status: RUO
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Specific Reactivity: B7-1/CD80
• Conjugate: Unconjugated
• Species: Cynomolgus Monkey, Rhesus Macaque
• Recombinant: Recombinant
• Reconstitution: Reconstitute at 250 μg/mL aq. soln..
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: B7-1/CD80