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. 2017 Apr 27;30(8):e2621. doi: 10.1002/jmr.2621

Figure 2.

jmr2621-fig-0002

Assay setup for SPR‐based interaction studies between immobilized Ngfl and CaM. A, affinity capture of Ngfl to SPR biosensor surfaces by covalently immobilized polyhistidine antibody; B, stabilization period; C, injection of CaM under Ca2+‐saturated (gray) and Ca2+‐depleted conditions (black); D, surface regeneration