Table 3. Melting temperatures for the PNA synthesized with full match and singly mismatched DNA measured in PBS buffer.
PNA | Tm fullmatch | Tm mismatch | ΔTm |
---|---|---|---|
PNA-A60 |
54°C |
35°C |
19°C |
PNA-T60 |
46°C |
38°C |
8°C |
PNA-ch-A60 |
55°C |
35°C |
20°C |
PNA-ch-t60 |
48°C |
38°C |
10°C |
PNA-C198 |
81°C |
65°C |
16°C |
PNA-G198 | 85°C | 70°C | 15°C |
c = 5 μM for each strand.