This is an Application Brief and does not contain a detailed Experimental section.
This application brief details on cytochrome c tryptic digest pore size effects using Symmetry Columns.
| 
                     Column:  | 
                     Symmetry C18, 4.6 x 150 mm, 5 µm, 100Å  | 
            
| 
                     Guard column:  | 
                     Symmetry 300 C18, 4.6 x 150 mm, 5 µm, 300Å  | 
            
| 
                     Part numbers:  | 
                     Column - WAT045905, Guard - WAT106157  | 
            
| 
                     Mobile phase A:  | 
                     0.1% TFA in Water  | 
            
| 
                     Mobile phase B:  | 
                     0.1% TFA in Acetonitrile  | 
            
| 
                     Flow rate:  | 
                     0.75 mL/min  | 
            
| 
                     Injection volume:  | 
                     20 µL  | 
            
| 
                     Temperature:  | 
                     35 °C  | 
            
| 
                     Detection:  | 
                     UV @ 214 nm  | 
            
            
        
            
        
            
        WA31763.67, June 2003