Protocol to request
            
                List of USER primers for fluorophore-tagging of transporters. USER-overhang is in bold and a vector-specific double cysteine is underlined
                
                
            
        
        
            
                Research article
            
            
                Origin and evolution of transporter substrate specificity within the NPF family
                
            
            
            
                Morten Egevang Jørgensen et al.
            
            
                DOI: 10.7554/eLife.19466