Get started with your Visium Spatial Tissue Optimization experiment. This series of videos will walk you through the Visium Spatial Tissue Optimization protocol, which should be performed prior to the Visium Spatial Gene Expression protocol. In this initial video, find out more about the Visium Spatial Tissue Optimization Reagent, Slide, and Accessory Kits, including contents and appropriate storage conditions. Next step: Tissue Fixation.