28/08/13
From 2013.igem.org
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Gel electrophoresis
- Two different sets of gel were run due to the different fragment size of the PCR product.
- Smaller fragments were run on a 2% agarose gel whilst larger fragments were run on a 1% gel.
DNA extraction from gel
- Extracting previously run DNA from gel using Thermo Scientific GeneJet gel extraction kit and following its protocol.
- Concentrations of DNA were measured by nanodrop
- Sample B (Tod C gene) was not purified correctly, another PCR is needed. (Nanodrop shows contamination)
- Table representing the concentration and volume of DNA isolated from samples
Sample | Volume | Concentration ng/ul | 260/280 | 260/230 |
A | 48 | 19.3 | 2.02 | 0.03 |
C | 50 | 27.7 | 1.88 | 0.04 |
D | 49 | 26.9 | 1.71 | 0.05 |
E | 50 | 20.5 | 1.98 | 0.03 |