Table 2. Kinetic parameters of all aptamer variants tested, as obtained by filter binding.
Aptamer | Observed kd (nM) | Fraction max |
---|---|---|
PA1 | 2342.7 | 0.52 |
PA1StdG | — | — |
PA1StdA | — | — |
PA1Short | — | — |
PA1T1 | 3268.4 | 0.35 |
PA1T2 | 4803.0 | 0.28 |
PA1T3 | 1619.6 | 0.48 |
PA1T4 | 50.2 | 0.42 |
PA1T4AP | — | — |
PA1T4PA | — | — |
PA1T4A6A7 | 2288.0 | 0.36 |
PA1T4A6A7Rev | 189.5 | 0.43 |
PA1T4TTtoCG | 162.0 | 0.59 |
PA1T4PPZZ | 35.5 | 0.50 |
PA1T4StdG | — | — |
PA1T4StdA | — | — |
PA1T5 | 1446.0 | 0.27 |
PA1T6 | — | — |
— indicates that binding was below detection level.