R&D Systems™ Recombinant Human Complement Factor H-related 1 His-tag

Description

Measured by its binding ability in a functional ELISA.

When Recombinant Human Complement Factor H-related 1/CFHR1 is immobilized at 1 μg/mL (100 μL/well), the concentration of Biotinylated Recombinant Mouse Complement Component C3d that produces 50% of the optimal binding response is 40 to 240 ng/mL.

Specifications

• Accession Number: Q03591
• For Use With (Application): Bioactivity
• Gene ID (Entrez): 3078
• Molecular Weight (g/mol): 39 to 48 kDa, reducing conditions
• Quantity: 50 μg
• Source: Mouse myeloma cell line, NS0-derived human Complement Factor H-related 1/CFHR1 protein Glu19-Ala328, with a C-terminal 10-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: < 0.10 EU per 1 μg of the protein by the LAL method
• Conjugate: Unconjugated
• Species: Human
• Reconstitution: Reconstitute at 500 μg/mL in water
• Buffer: Lyophilized from a 0.2 μm filtered solution in Tris and NaCl with Trehalose
• Purity or Quality Grade: > 95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining