Ribo rSpacer Oligonucleotide Modification
                
             
            
            
                
                    
    
    
        
            
            rSpacer also known as an abasic site, tetrahydrofuran (THF), apurinic/apyrimidinic (AP) site. rSpacer can be used  to inert to a single base space into a RNA oligonucleotide. This absic  base modification often used to exame RNA damage and repair that occur  naturally through depurination or other mechanisms.
            
            
                Product Information
                 
                
                    
                    
                        
                        Ribo rSpacer Oligonucleotide Modification
                     
                    
                    
                        
                        spacer, abasic site, tetrahydrofuran
                     
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                        
                        196.01 (100.0%), 197.02 (5.7%), 198.02 (1.4%)
                     
                    
                    
                        
                        C, 30.63; H, 4.63; O, 48.95; P, 15.80
                     
                    
                    
                    
                    
                    
                    
                    
                        
                        
                            
                            -20°C To -70°C 
Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.
                            
                         
                     
                    
                    
                        
                    
               
                    
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