| 
                    
               
  | 
                   RNA preparations from animal tissues can be very
                  useful in a variety of molecular biology techniques
                  including Northern blot analysis, RT-PCR and cDNA
                  synthesis. We provide both total RNA and poly A+
                  RNA isolated from 12 major tissues of mouse, rat or
                  human to help you with your particular RNA needs.
                  Total RNA is isolated directly from fresh or
                  quick-frozen tissues to ensure the highest quality
                  products. Total RNA contains intact 28S and 18S
                  ribosomal RNA bands as determined by denaturing gel
                  electrophoresis. RNA is sold in DEPC-treated water.
                  Poly A+ RNA is isolated from intact total RNA using
                  oligo (dT)-coupled magnetic beads. This isolation
                  method yields pure, high quality poly A+ RNA.
                 |