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P. 10

EpiTYPER DNA Methylation analysis







                                                           CpG        CpG                     CpG CpG           CpG         CpG
                      Bisulfite                                                                    BS/PCR

                    Treatment
                                                           CpG         UpG                     UpG CpG           CpG         CpG

                                                                                                   T7 IVT dC, rU, rG, rA

                        PCR
                  Amplification                             GpC        ApC                     ApC GpC           GpC         GpC

                                                                                                  RNase A base specific cleavage (rU)



                      In vitro                              GpC         ApC                     ApC GpC           GpC         GpC

                   transcription


                                                                                                                          ApC  ApC
                                                      ApC               ApC             ApC               ApC                GpC  ApC
                                                         GpC                 GpC            GpC                GpC
                   Base specific                                                                                                GpC  GpC
                     cleavage
                                                        AC  GC




                 Mass Detection
                                                                        3000Da
                                                                                                                                    7000Da
                     and Ratio               Unmethylated       Methylated                   4500Da             6000Da             10
                      Analysis

                                            1500Da
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