Recombinant Human IgG1 Fc Protein (Biotin)

ELISA: Immobilized Biotinylated Human IgG1 Fc (Cat#orb2993718) at 2μg/ml (100 μl/well) can bind Recombinant Protein G (Cat#orb2993145) . The ED50 of Recombinant Protein G (Cat#orb2993145) is 49.41 ng/ml. (Regularly tested) . BLI: Loaded Biotinylated Human IgG1 Fc-His-Avi (Cat#orb2993718) on SA Biosensor, can bind Protein G-Fc (Cat#orb2993145) with an affinity constant of <1 pM as determined in BLI assay. (Regularly tested) Loaded Biotinylated Human IgG1 Fc (Cat#orb2993718) on SA Biosensor, can bind Recombinant Human CD64 (C-6His) (Cat#orb2994349) with an affinity constant of 1.23 nM as determined in BLI assay. (Regularly tested)

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.