Fig. 3From: Surface Plasmon Resonance Investigations of Bioselective Element Based on the Recombinant Protein A for Immunoglobulin DetectionSPR sensograms representing the interactions of the bioselective element based on SPA-Cys immobilized on a gold sensor surface with 10 μg/ml IgG (red), 40 μg/ml HSA (green), and 40 μg/ml BSA (blue)Back to article page