R&D Systems™ Recombinant Cynomolgus Monkey FCAR/CD89 Protein

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its binding ability in a functional ELISA. When Human IgA is immobilized at 5 μg/mL, 100 μL/well, the concentration of Recombinant Cynomolgus Monkey FCAR/CD89 that produces 50% of the optimal binding response is 0.250-2.50 μg/mL.

Specifications

• Accession Number: XP_005590398.1
• Characterization: Bioactivity
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2μm filtered solution in PBS.
• Gene ID (Entrez): 2204
• Molecular Weight (g/mol): M.W. Observed: 33-70 kDa, under reducing conditions.
• Quantity: 50 μg
• Source: Mouse myeloma cell line,NS0-derived cynomolgus monkey FCAR/CD89 protein Gln22-Asn227,with a C-terminal 6-His tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
• Endotoxin Concentration: <0.10EU per 1μg of the protein by the LAL method.
• Gene Alias: CD89, CD89 antigen, CD89IgA Fc receptor, Fc alpha receptor, Fc fragment of IgA, receptor for, immunoglobulin alpha Fc receptor
• Product Type: Recombinant Protein
• Conjugate: Unconjugated
• Species: Cynomolgus Monkey
• Reconstitution: Reconstitute at 200μg/mL in PBS.
• Buffer: Lyophilized from a 0.2μm filtered solution in PBS with Trehalose.
• Purity or Quality Grade: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.