Protocol to request
            
                Cell-tethered APEX2, soluble APEX2, cell-tethered WGA-HRP, and soluble HRP cell surface labeling
                
                
            
        
        
            
                Tools and resources
            
            
                Cell-surface tethered promiscuous biotinylators enable comparative small-scale surface proteomic analysis of human extracellular vesicles and cells
                
            
            
            
                Lisa L Kirkemo et al.
            
            
                DOI: 10.7554/eLife.73982