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<h5 id="Boil Method"><font face="Segoe UI">1)Boil Method</font></h2> | <h5 id="Boil Method"><font face="Segoe UI">1)Boil Method</font></h2> | ||
− | <p> | + | <p><font size="10px"><br> |
− | 1.Monitor OD of yeast and incubate until it becomes OD≒1. | + | <br>1.Monitor OD of yeast and incubate until it becomes OD≒1. |
− | 2.Centrifuge yeast at 3500 rpm for 5 min | + | <br>2.Centrifuge yeast at 3500 rpm for 5 min |
− | 3.Discard the supernatant | + | <br>3.Discard the supernatant |
− | 4.Pipette the culture residual substance and transfer 1 ml of it to an Eppendorf tube | + | <br>4.Pipette the culture residual substance and transfer 1 ml of it to an Eppendorf tube |
− | 5.Centrifuge on FLASH and then decantate it | + | <br>5.Centrifuge on FLASH and then decantate it |
− | 6.Add 1 ml of distilled water | + | <br>6.Add 1 ml of distilled water |
− | 7.Vortex | + | <br>7.Vortex |
− | 8.Centrifuge yeast at FLASH | + | <br>8.Centrifuge yeast at FLASH |
− | 9.Discard the supernatant (wash 1st time) | + | <br>9.Discard the supernatant (wash 1st time) |
− | 10.Repeat steps 6-9 (wash 2nd) | + | <br>10.Repeat steps 6-9 (wash 2nd) |
− | 11.Repeat steps 6-9 (wash 3rd) | + | <br>11.Repeat steps 6-9 (wash 3rd) |
− | 12.Cryopreservation | + | <br>12.Cryopreservation |
− | 13.Add 1 ml of distilled water and vortex | + | <br>13.Add 1 ml of distilled water and vortex |
− | 14.Boil it with hot water for 10 min | + | <br>14.Boil it with hot water for 10 min |
· Fit the tube in the sponge and put it in boiling water | · Fit the tube in the sponge and put it in boiling water | ||
(· Keep the fire between low to medium heat) | (· Keep the fire between low to medium heat) | ||
− | 15.Centrifuge at 10000 rpm for 5 min, and remove 900μl of the supernatant | + | <br>15.Centrifuge at 10000 rpm for 5 min, and remove 900μl of the supernatant |
− | 16.Measure Na+ concentration(Atomic Absorption Spectrometry) | + | <br>16.Measure Na+ concentration(Atomic Absorption Spectrometry) |
− | </p> | + | <br></font> |
− | <img src="https://2018.igem.org"><p>picture here</p> | + | <br></p> |
+ | <br><img src="https://2018.igem.org"><p>picture here</p> | ||
<br><br><br> | <br><br><br> | ||
<h5 id=""><font face="Segoe UI">2)</font></h5> | <h5 id=""><font face="Segoe UI">2)</font></h5> |
Revision as of 18:01, 17 October 2018
1)Boil Method
1.Monitor OD of yeast and incubate until it becomes OD≒1.
2.Centrifuge yeast at 3500 rpm for 5 min
3.Discard the supernatant
4.Pipette the culture residual substance and transfer 1 ml of it to an Eppendorf tube
5.Centrifuge on FLASH and then decantate it
6.Add 1 ml of distilled water
7.Vortex
8.Centrifuge yeast at FLASH
9.Discard the supernatant (wash 1st time)
10.Repeat steps 6-9 (wash 2nd)
11.Repeat steps 6-9 (wash 3rd)
12.Cryopreservation
13.Add 1 ml of distilled water and vortex
14.Boil it with hot water for 10 min
· Fit the tube in the sponge and put it in boiling water
(· Keep the fire between low to medium heat)
15.Centrifuge at 10000 rpm for 5 min, and remove 900μl of the supernatant
16.Measure Na+ concentration(Atomic Absorption Spectrometry)
picture here
2)
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3)
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4)
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