JoVE Journal
Chemistry
Chemistry
A subscription to JoVE is required to view this content. Sign in or start your free trial.
Chapters
Summary
Here we report an application of the photothermal beam deflection technique in combination with a caged calcium compound, DM-nitrophen, to monitor microsecond and millisecond dynamics and energetics of structural changes associated with the calcium association to a neuronal calcium sensor, Downstream Regulatory Element Antagonist Modulator.