Table 5.
Maximum amplification rates and end-point fluorescence levels for increasing amounts of target amplicons. Data presented as mean values ± standard deviation, for 0.3 or 0.6 μM primers (n = 3). Rfu = relative fluorescence units.
Amount of template amplicons | Maximum amplification rate (dF/dc) |
End-point fluorescence (rfu) |
||
---|---|---|---|---|
0.3 μM primers | 0.6 μM primers | 0.3 μM primers | 0.6 μM primers | |
0.0025 μg | 0.17 ± 0.013 | 0.20 ± 0.007 | 1.6 ± 0.11 | 2.4 ± 0.11 |
0.005 μg | 0.15 ± 0.007 | 0.22 ± 0.002 | 1.4 ± 0.071 | 2.6 ± 0.067 |
0.01 μg | 0.16 ± 0.012 | 0.19 ± 0.008 | 1.4 ± 0.096 | 2.2 ± 0.072 |
0.02 μg | 0.16 ± 0.011 | 0.15 ± 0.008 | 1.4 ± 0.101 | 1.6 ± 0.11 |
0.04 μg | 0.15 ± 0.006 | 0.16 ± 0.010 | 1.3 ± 0.040 | 1.8 ± 0.12 |
0.08 μg | 0.12 ± 0.006 | 0.18 ± 0.011 | 0.93 ± 0.029 | 2.0 ± 0.12 |
0.1 μg | 0.13 ± 0.006 | 0.25 ± 0.013 | 1.0 ± 0.035 | 2.7 ± 0.18 |
0.25 μg | 0.20 ± 0.007 | 0.24 ± 0.025 | 1.4 ± 0.056 | 2.4 ± 0.19 |
0.5 μg | 0.21 ± 0.005 | 0.30 ± 0.018 | 1.4 ± 0.072 | 3.0 ± 0.056 |
1 μg | 0.15 ± 0.009 | 0.19 ± 0.014 | 1.2 ± 0.044 | 2.2 ± 0.053 |
2 μg | 0.084 ± 0.007 | 0.13 ± 0.004 | 1.0 ± 0.043 | 2.0 ± 0.026 |
3 μg | 0.080 ± 0.005 | 0.11 ± 0.004 | 1.2 ± 0.039 | 2.1 ± 0.046 |