Fig. 1From: Organelle resolved proteomics uncovers PLA2R1 as a novel cell surface marker required for chordoma growthSchematics of silica-bead based surface protein capture and organelle fractionation: Schematic representation of cell surface capture, using the colloidal silica-bead method and organelle fractionation using ultracentrifugation combined with MS-based proteomicsBack to article page