R&D Systems™ Recombinant Human PD-1 Fc Chimera Alexa Fluor™ 647 Protein

Product Code. 18707666

Brand: R&D Systems™ AFR1086020

Description

Recombinant Protein

Measured by flow cytometry for its ability to bind anti-human PD-1 Monoclonal Antibody conjugated beads.The concentration of Recombinant Human PD-1 Fc Chimera Alexa Fluor™ 647 (Catalog # AFR1086) that produces 50% of the binding response is 0.25-5.00 ng/mL.

Specifications

• Accession Number: Q15116.3
• For Use With (Application): Bioactivity
• Formulation: Supplied as a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
• Gene ID (Entrez): 5133
• Molecular Weight (g/mol): M.W.-observed: 60-70 kDa, under reducing conditions., M.W.-theroretical: 42.6 kDa (monomer)
• Quantity: 20 μg
• Source: Mouse myeloma cell line, NS0-derived human PD-1 protein Human PD-1 (Leu25-Gln167) (N-terminus) Accession # Q15116.3 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
• Storage Requirements: Protect from light. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after opening. 3 months, -20°C to -70°C under sterile conditions after opening.
• Endotoxin Concentration: <1.0 EU / 1 μg of the protein by the LAL method.
• Gene Alias: CD279, CD279 antigen, hPD-1, PD1, PD1hPD-l, PDCD1, programmed cell death 1, programmed cell death protein 1, Protein PD-1, SLEB2
• Conjugate: Alexa Fluor 647
• Purity or Quality Grade: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: PD-1