Line 51: | Line 51: | ||
<li>Quick spin the PCR tube, the place on the thermal cycler</li> | <li>Quick spin the PCR tube, the place on the thermal cycler</li> | ||
<li>Set the PCR cycle profile as follow and the run</li> | <li>Set the PCR cycle profile as follow and the run</li> | ||
+ | <img src="https://static.igem.org/mediawiki/2017/4/4b/RF_8.JPG" height="50%" width="50%"> | ||
+ | <li>Confirm the amplicon by running the PCR product on 1% agarose gel, 70V for 35 minutes</li></ol> | ||
+ | </li> | ||
+ | <li>Restriction | ||
+ | <ol> | ||
+ | <li>Mix the following mixture in a PCR tube</li> | ||
+ | <img src="https://static.igem.org/mediawiki/2017/6/6b/Restriction_1.JPG" height="50%" width="50%"> | ||
+ | <li>Quick spin the PCR tube, then incubate at 37˚C for 30 minutes-60 minutes</li> | ||
+ | <li>Incubate at 80˚C for 10 minutes to deactivate enzyme</li> | ||
+ | <li>Confirm product by running on 1% agarose gel, 70V for 35 minutes</li> | ||
+ | </ol> | ||
+ | </li> | ||
+ | <li>Purification | ||
+ | <ol> | ||
+ | <li>Mix the following mixture in a PCR tube</li> | ||
+ | <li>Quick spin the PCR tube, then incubate at 37˚C for 30 minutes-60 minutes</li> | ||
+ | <li>Incubate at 80˚C for 10 minutes to deactivate enzyme</li> | ||
+ | <li>Confirm product by running on 1% agarose gel, 70V for 35 minutes</li> | ||
+ | </ol> | ||
+ | </li> | ||
+ | |||
Revision as of 02:05, 2 November 2017
Notebook
Notebook
Protocols used in this study
- Basic Protocols
- Plasmid Isolation Using Alkaline Lysis Method
- Inoculate transformed cell into LB medium supplemented with appropriate antibiotics
- Incubate culture at 37˚C, 200 rpm for overnight
- Discard supernatan, and repeat the step until all culture is used
- Add 100 µl Alkaline Lysis Solution I (0.05 M glucose; 0.025 M Tris-Cl pH 8.0; 0.01 EDTA pH 8.0) and resuspend cell pellet completely
- Add 200 µl Alkaline Lysis Solution II (0.2 N NaOH; 1% SDS), and invert tube several times. The solution should turn into transparent white, indicating the cell is lysed
- Add 150 µl Alkaline Lysis Solution III (3M Pottasium Acetate pH 7.2; 11.5% Glacial Acetate), and invert tube several times. The chromosomal DNA should make white floating thread
- Incubate on ice for 3-5 minutes
- Centrifuge at full speed for 5 minutes. At this point, plasmid DNA is dissolved in the supernatan while chromosomal DNA turn into white precipitate on the bottom of the tube
- Transfer supernatan to a new 1.5 microtube, add 2X volumes of isopropanol/absolute ethanol to precipitate plasmid DNA
- Centrifuge at full speed for 5 minutes, and discard supernatan
- Add 500 µl 70% ethanol to precipitated DNA
- Centrifuge at full speed for 5 minutes, and discard supernatan
- Let the precipitated DNA dreid by putting the microtube upside-down on a piece of tissue paper
- Resuspend plasmid by adding 50 µl TE buffer/Nuclease Free Water
- Polymerase Chain Reaction for Restriction-Free Cloning
- Mix the following component in a PCR tube, for step I PCR
- Quick-spin the PCR tube, then place on the thermal cycler
- Set the PCR cycle profile as follow and then run as follows
- Confirm the amplicon by running the product on 1% agarose gel, 70V for 35 minutes
- If positive, continue to purified PCR product using GenepHlow Gel/PCR Purification Kit (Promega)
- Mix the following component in a PCR tube for step II PCR
- Quick spin the PCR tube, the place on the thermal cycler
- Set the PCR cycle profile as follow and the run
- Confirm the amplicon by running the PCR product on 1% agarose gel, 70V for 35 minutes
- Restriction
- Mix the following mixture in a PCR tube
- Quick spin the PCR tube, then incubate at 37˚C for 30 minutes-60 minutes
- Incubate at 80˚C for 10 minutes to deactivate enzyme
- Confirm product by running on 1% agarose gel, 70V for 35 minutes
- Purification
- Mix the following mixture in a PCR tube
- Quick spin the PCR tube, then incubate at 37˚C for 30 minutes-60 minutes
- Incubate at 80˚C for 10 minutes to deactivate enzyme
- Confirm product by running on 1% agarose gel, 70V for 35 minutes
- Plasmid Isolation Using Alkaline Lysis Method
- Milk
- Specialized Protocols