Reduced Ca²⁺ transients following KChIP2 KD are not associated with reduced SR Ca²⁺ load.

<p><b>(A)</b> Examples of caffeine induced Ca²⁺ transients measured in cells loaded with Indo-1. Ca²⁺ transients preceding the caffeine trace were not collected in the same capture as the caffeine induced transient but were assessed with the same standard curve used in the transient recordings. <b>(B)</b> Summary data for the amplitude of caffeine induced Ca²⁺ transients for Ad.GFP (n = 13) and Ad.KChIP2 KD (n = 13). Data presented as mean ± SEM.