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+ | <h2>Experiments</h2> | ||
+ | <p>To demonstrate our calculations simulated by computer, we carried out following experiments. We will show you these experiments in chronological order and let you experience our trial and error and improvements in experimental method.</p> | ||
+ | <h4>All the experiments can be categorized into six parts:</h4> | ||
+ | <p>a. Acquire single chain DNA sequences used in wet experiments (we got these sequences by our home-made software tool)<br> | ||
+ | b. Synthesize DNA in part 1 (in fact we bought them from Sangon Biotech)<br> | ||
+ | c. Dissolve, dilute, mix<br> | ||
+ | d. Denature and anneal (acquire the results of fluorescence intensity by qRT-PCR simultaneously)<br> | ||
+ | e. Purify and quantify the reactant complexes<br> | ||
+ | f. Characterization via PAGE</p> | ||
+ | <h4>Basic experiment details are as follows:</h4> | ||
+ | <h5>1. Dissolve, dilute, mix</h5> | ||
+ | <p>All the single chain DNAs were dissolved in DEPC-treated water to form 100 M solutions respectively and saved at 4 ℃.<br> | ||
+ | Reactant complexes were annealed together at 20 uM in Tris-acetate-EDTA buffer containing 12.5 mM Mg2+(1×TAE/Mg2+) and saved at 4 ℃ for further experiments.</p> | ||
+ | <h5>2. Gel electrophoresis</h5> | ||
+ | <p>To examine the products of every kinetics experiments and purify the reactant complexes, 12% non-denaturing PAGE was run at 40 V for about 3.5 hours. After staining with GelRed (Biotium, 1:10000) for 30 min, the gel was scanned on a gel imaging system (Tanon 3500R).<br> | ||
+ | Formulation for 12% native PAGE is as follows: | ||
+ | </p> | ||
+ | <table border="1"> | ||
+ | <tr> | ||
+ | <td>29:1 30% Acrylamide/bis</td> | ||
+ | <td>Deionized Water</td> | ||
+ | <td>5xTBE Buffer</td> | ||
+ | <td>10% APS</td> | ||
+ | <td>TEMED</td> | ||
+ | <td>Total Volume</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>4mL</td> | ||
+ | <td>3.93mL</td> | ||
+ | <td>2mL</td> | ||
+ | <td>0.07mL</td> | ||
+ | <td>0.007mL</td> | ||
+ | <td>10mL</td> | ||
+ | </tr> | ||
+ | </table> | ||
+ | </div> | ||
+ | </div> | ||
+ | </div> | ||
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Revision as of 07:56, 10 October 2019
![](https://static.igem.org/mediawiki/2019/b/be/T--SEU--tm-wy1.jpg)
Experiments
To demonstrate our calculations simulated by computer, we carried out following experiments. We will show you these experiments in chronological order and let you experience our trial and error and improvements in experimental method.
All the experiments can be categorized into six parts:
a. Acquire single chain DNA sequences used in wet experiments (we got these sequences by our home-made software tool)
b. Synthesize DNA in part 1 (in fact we bought them from Sangon Biotech)
c. Dissolve, dilute, mix
d. Denature and anneal (acquire the results of fluorescence intensity by qRT-PCR simultaneously)
e. Purify and quantify the reactant complexes
f. Characterization via PAGE
Basic experiment details are as follows:
1. Dissolve, dilute, mix
All the single chain DNAs were dissolved in DEPC-treated water to form 100 M solutions respectively and saved at 4 ℃.
Reactant complexes were annealed together at 20 uM in Tris-acetate-EDTA buffer containing 12.5 mM Mg2+(1×TAE/Mg2+) and saved at 4 ℃ for further experiments.
2. Gel electrophoresis
To examine the products of every kinetics experiments and purify the reactant complexes, 12% non-denaturing PAGE was run at 40 V for about 3.5 hours. After staining with GelRed (Biotium, 1:10000) for 30 min, the gel was scanned on a gel imaging system (Tanon 3500R).
Formulation for 12% native PAGE is as follows:
29:1 30% Acrylamide/bis | Deionized Water | 5xTBE Buffer | 10% APS | TEMED | Total Volume |
4mL | 3.93mL | 2mL | 0.07mL | 0.007mL | 10mL |