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. 2022 Sep 8;18(11):1270–1276. doi: 10.1038/s41589-022-01140-1

Extended Data Fig. 8. The bifunctional IgG-based ReconnAb blocks ACE2 binding and interacts with FcγRI.

Extended Data Fig. 8

(A) Relative hFc-ACE2 binding to SARS-CoV-2 spike protein which has been pre-associated with 200 nM CV10-2449-XMAb (left) or the TEV cleaved form (right). No competitor was set to a value of 1.0. (B) The CrossMAb IgG ReconnAb binds to FcγRI, CrossMAb IgG was loaded on the octet using FAB2G tips and then associated with human FcγRI at 200 nM. The results demonstrate specific binding at an appropriate affinity.