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. Author manuscript; available in PMC: 2022 Dec 30.
Published in final edited form as: Biointerphases. 2021 Jun 8;16(3):031001. doi: 10.1116/6.0000926

Figure 1. Adsorption strategy of BMPR-Fc on the biosensors.

Figure 1

A) Schematic representation of the adsorption strategy where an anti-Fc-coated biosensor binds the Fc-Receptor chimera. B) Preliminary experiment where ALK3 receptor was adsorbed at increasing concentrations (from 7 nM to 450 nM) and set to interact with BMP-2 at a concentration of 5 nM. C) The interaction signal of BMP-2 to ALK3 given in nm shift, plotted as a function of ALK3 initial concentration in solution. Data were obtained using OctetRED96e.