Team:UCL/Labbook/Week10

From 2013.igem.org

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<p class="body_text"> <a href="https://2013.igem.org/Team:UCL/LabBook/Week1">Week 1</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week2"> Week 2</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week3"> Week 3</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week4"> Week 4</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week5"> Week 5</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week6"> Week 6</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week7"> Week 7</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week8"> Week 8</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week9"> Week 9</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week10"> Week 10</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week11"> Week 11</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week12"> Week 12</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week13"> Week 13</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week14"> Week 14</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week15"> Week 15</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week16"> Week 16</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week17"> Week 17</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week18"> Week 18</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week19"> Week 19</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week20"> Week 20</a>
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<p class="body_text"> <a href="https://2013.igem.org/Team:UCL/LabBook/Week1">Week 1</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week2"> Week 2</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week3"> Week 3</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week4"> Week 4</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week5"> Week 5</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week6"> Week 6</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week7"> Week 7</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week8"> Week 8</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week9"> Week 9</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week10"> Week 10</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week11"> Week 11</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week12"> Week 12</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week13"> Week 13</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week14"> Week 14</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week15"> Week 15</a> | <a href="https://2013.igem.org/Team:UCL/Labbook/Week16"> Week 16</a>
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Revision as of 13:26, 3 October 2013

Lab Weeks

Week 10

Bacterial Lab

5th August - The new batch of ampicillin was tested via transformation of competent cells with pSecTag2A. Plates were spread and incubated 37C o/n.

6th August - Results from yesterday’s transformation:

Vial Ampicillin Plate Plasmid Insertion Colony Count
1 (Main) Yes Yes 100+
2 (Positive Control) No Yes 100+
3 (Negative Control) Yes No 15

This indicates that there is still an issue with the ampicillin, possibly a problem with the stock powder used. A final test with both old and new ampicillin was carried out and compared without plasmid insertion.

7th August -

Vial Ampicillin Plate Plasmid Insertion Colony Count
1 Old Ampicillin Yes Yes 100+
2 New Ampicillin v2 No Yes 100+
3 Positive Control Yes No 15

Results indicated that the ampicillin source may not have been fully functional, therefore a new source of amp powder was located and amp was remade.

8th August - Preparation of 4x Amp plates and 4x no drug plates for storage in the fridge.

9th August - Meeting with Darren Nesbeth, requirements for upcoming weeks: create glycerol stocks of both pSecTag2A and pSB1C3, purify and extract pure DNA for pSecTag2A and pSB1C3.

Mammalian Lab

6th August - Checked HeLa cells. Cells are growing slow, left to grow for a few more days

8th August - HeLa cells are about 30% confluent. Changed media.