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. 2022 Aug 8;72:11–21. doi: 10.1016/j.nbt.2022.08.002

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Fig. 2 — SPR analysis of the interaction of C-RBD-H6 PP with mFc-ACE2 in a single-cycle BIACORE experiment. (A) Sensorgrams corresponding to one of the replicates of protein C-RBD-H6 in PBS, pH = 7.2. (B) Non-related human recombinant Epidermal Growth Factor protein (also produced in yeast at CIGB, Havana, Cuba), used as negative control for the interaction with immobilized mFc-ACE2.