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Team:Warsaw/Calendar-Main/5 May 2009
From 2009.igem.org
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<p>Methods:</p> | <p>Methods:</p> | ||
<ul> | <ul> | ||
| - | <li> The BanI enzyme was selected for the test because the hly insert bears an additional | + | <li> The BanI enzyme was selected for the test because the hly insert bears an additional digest site.</li> |
| - | <li><p> | + | <li><p>Digest mixture's composition:</p> 2ul Orange buffer (Fermentas), 1ul BanI enzyme, 5ul plasmid |
solution,solution was topped up with H2O to 20ul. </li> | solution,solution was topped up with H2O to 20ul. </li> | ||
| - | <li> The | + | <li> The digest was kept at 37 °C overnight (~18h) and then inactivated at 65 °C for 10 min.</li> |
<li>The electrophoretic separation was carried out on 1% agarose gel</li> | <li>The electrophoretic separation was carried out on 1% agarose gel</li> | ||
</ul> | </ul> | ||
Revision as of 12:49, 28 June 2009
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Digest of the pKS/hly contructs
Kamil
Tasks:
- Verify the correctness of the pKS/hly constructs
Methods:
- The BanI enzyme was selected for the test because the hly insert bears an additional digest site.
Digest mixture's composition:
2ul Orange buffer (Fermentas), 1ul BanI enzyme, 5ul plasmid solution,solution was topped up with H2O to 20ul.- The digest was kept at 37 °C overnight (~18h) and then inactivated at 65 °C for 10 min.
- The electrophoretic separation was carried out on 1% agarose gel
Results:
- Gel (from left)
- GeneRuler DNA Ladder Mix #SM0333 (Fermentas) (3ul)
- sample no. 14 (5ul)
- sample no. 15 (5ul)
- sample no. 16 (5ul)
- sample no. 18 (5ul)
- pKS plasmid (control) (5ul)
Discussion:
- The expected fragments size for the pKS plasmid are 142, 491, 1097 and 1171 base pairs.
- The expected fragments size for the insert containing plasmid are 142, 535, 1097, 1171 and 1538 base pairs.
- The samples no. 14, 15 and 16 were supposed to conatin the hly insert.
- The sample no. 18 did not contain the hly insert and was used as a second control.
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