Difference between revisions of "Team:NCTU Formosa/Wet Lab/Expression"

We tried to get the bacteriocin from E. coli ER2566. To check whether the protein had been expressed, we used SDS-PAGE to confirm. Because our sequences content Intein and Chitin Binding Domain (CBD), which are 28 kDa, the result should be check as the bacteriocins’ initial mass plus 28 kDa. The figure showed our SDS-PAGE result. From here, we can know our target bacteriocin is produced.

Figure 1: SDS-PAGE result of Enterocin 96 and Enteroicin B.

(N1) Negative control: E. coli ER2566 without plasmid (N2) Negative control: E. coli ER2566 with empty plasmid
(A) Enterocin 96+intein+CBD (35.9kDa) (B) Enteroicin B+intein+CBD (35.5kDa)

Figure 2: SDS-PAGE result of Leucocyclicin Q and Durancin.

(N1) Negative control: E. coli ER2566 without plasmid (N2) Negative control: E. coli ER2566 with empty plasmid
(C) Leucocyclicin Q+intein+CBD (34.4kDa) (D) Durancin +intein+CBD (35.3kDa)

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-       <img class="cover" src="https://static.igem.org/mediawiki/2018/b/b2/T--NCTU_Formosa--model_insite_cover.png">
+       <img class="cover" src="https://static.igem.org/mediawiki/2018/8/87/T--NCTU_Formosa--Experiment.png">
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            <tr>
              <th><p>Bacteriocin</p></th>
-             <th><p>Mass(kDa)</p></th>
+             <th><p>Mass (kDa)</p></th>
            </tr>
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-           We tried to get the bacteriocin from <i>E. coli</i> ER2566. To check whether the protein had been expressed, we used SDS-PAGE to confirm. Because our sequences content Intein and Chitin Binding Domain(CBD), which are 28 kDa, the result should be check as the bacteriocins’ initial mass plus 28 kDa. The figure showed our SDS-PAGE result. From here, we can know our target bacteriocin is produced.
+           We tried to get the bacteriocin from <i>E. coli</i> ER2566. To check whether the protein had been expressed, we used SDS-PAGE to confirm. Because our sequences content Intein and Chitin Binding Domain (CBD), which are 28 kDa, the result should be check as the bacteriocins’ initial mass plus 28 kDa. The figure showed our SDS-PAGE result. From here, we can know our target bacteriocin is produced.
          </p>
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        <div class="explanation">
          <svg class="icon" aria-hidden="true" data-prefix="fas" data-icon="arrow-circle-up" class="svg-inline--fa fa-arrow-circle-up fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm143.6 28.9l72.4-75.5V392c0 13.3 10.7 24 24 24h16c13.3 0 24-10.7 24-24V209.4l72.4 75.5c9.3 9.7 24.8 9.9 34.3.4l10.9-11c9.4-9.4 9.4-24.6 0-33.9L273 107.7c-9.4-9.4-24.6-9.4-33.9 0L106.3 240.4c-9.4 9.4-9.4 24.6 0 33.9l10.9 11c9.6 9.5 25.1 9.3 34.4-.4z"></path></svg>
-         Figure 1: SDS-PAGE result of Enterocin 96 and Enteroicin B. <br><p>(N1) Negative control: <i>E. coli</i> ER2566 without plasmid (N2) Negative control: <i>E. coli</i> ER2566 with empty plasmid <br>(A) Enterocin 96+intein+CBD(35.9kDa) (B) Enteroicin B+intein+CBD(35.5kDa) </p>
+         Figure 1: SDS-PAGE result of Enterocin 96 and Enteroicin B. <br><p>(N1) Negative control: <i>E. coli</i> ER2566 without plasmid (N2) Negative control: <i>E. coli</i> ER2566 with empty plasmid <br>(A) Enterocin 96+intein+CBD (35.9kDa) (B) Enteroicin B+intein+CBD (35.5kDa) </p>
        </div>
        <img src="https://static.igem.org/mediawiki/2018/f/f7/T--NCTU_Formosa--expression_lu_dur.png" class="expression" style="display:block; margin:auto;" width="700">
        <div class="explanation">
          <svg class="icon" aria-hidden="true" data-prefix="fas" data-icon="arrow-circle-up" class="svg-inline--fa fa-arrow-circle-up fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M8 256C8 119 119 8 256 8s248 111 248 248-111 248-248 248S8 393 8 256zm143.6 28.9l72.4-75.5V392c0 13.3 10.7 24 24 24h16c13.3 0 24-10.7 24-24V209.4l72.4 75.5c9.3 9.7 24.8 9.9 34.3.4l10.9-11c9.4-9.4 9.4-24.6 0-33.9L273 107.7c-9.4-9.4-24.6-9.4-33.9 0L106.3 240.4c-9.4 9.4-9.4 24.6 0 33.9l10.9 11c9.6 9.5 25.1 9.3 34.4-.4z"></path></svg>
-         Figure 2: SDS-PAGE result of Leucocyclicin Q and Durancin. <br><p>(N1) Negative control: <i>E. coli</i> ER2566 without plasmid (N2) Negative control: <i>E. coli</i> ER2566 with empty plasmid  <br>(C) Leucocyclicin Q+intein+CBD(34.4kDa) (D) Durancin +intein+CBD(35.3kDa) </p>
+         Figure 2: SDS-PAGE result of Leucocyclicin Q and Durancin. <br><p>(N1) Negative control: <i>E. coli</i> ER2566 without plasmid (N2) Negative control: <i>E. coli</i> ER2566 with empty plasmid  <br>(C) Leucocyclicin Q+intein+CBD (34.4kDa) (D) Durancin +intein+CBD (35.3kDa) </p>
        </div>
      </div>