Protocol to request
            
                Treatment of B cells with PMA and pharmaceutical inhibitors
                
                
            
        
        
            
                Research article
            
            
                Substrate stiffness governs the initiation of B cell activation by the concerted signaling of PKCβ and focal adhesion kinase
                
            
            
            
                Samina Shaheen et al.
            
            
                DOI: 10.7554/eLife.23060