Density Gradient Purification of Cyanobacterial Plastoglobules

Source: Shivaiah, K., et al. Plastoglobule Lipid Droplet Isolation from Plant Leaf Tissue and Cyanobacteria. J. Vis. Exp. (2022).This video demonstrates the isolation of plastoglobules from cyanobacteria using sucrose density gradient centrifugation, highlighting their lipid-rich, low-density nature and ensuring their structural preservation for downstream analysis.