Daniel:Notebook/ComboLock/2017-3-22: Difference between revisions

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<li>Aliquot 10 uL on to parafilm per sample/ladder</li>
<li>Aliquot 10 uL on to parafilm per sample/ladder</li>
<li>Add 2 uL reaction, 1 uL (10 uM) controls, and 1.5 uL ladder to appropriate aliquot</li>
<li>Add 2 uL reaction, 1 uL (10 uM) controls, and 1.5 uL ladder to appropriate aliquot</li>
[[Image:GelLanes-20170322-Circ.png|200px|Gel lanes]]
<li>Add 10 uL mix to gel lanes</li>
<li>Add 10 uL mix to gel lanes</li>
<li>Run gel for 24 minutes at 230V</li>
<li>Run gel for 24 minutes at 230V</li>

Revision as of 20:05, 22 March 2017

Circular Product Production

Back to Calendar

The goal of this will be to produce a large amount of circular product for use in testing.

Protocol

  1. Ligation
    1. Make reaction mixture according to table; Do not add ligase yet
    2. Reagent Stock Conc Final Conc./Amount uL added
      T4 Ligase Buffer 5X 1X 4
      PosCon Circ Latch Oligo 100 uM 200 pmol 1
      Padlock 0601 oligo 100 uM 200 pmol 1
      C4 Positive Control oligo 100 uM 200 pmol 1
      C2 positive Control oligo 100 uM 200 pmol 1
      T4 DNA Ligase 5 U/uL 5 U 1
      nfH2O NA NA 11
      Total     20
    3. Use following thermocycler program
      1. Heat mixture to 95C for 5 min
      2. Lower temp by 0.2C per second to 55C
      3. Hold mixture at 55C for 15 minutes
      4. Lower temp to 20C by reducing 0.2C per second
      5. Hold at 20C
    4. Add 1 uL T4 DNA ligase
    5. Incubate at 20C for 30 minutes
    6. Heat kill enzyme by incubating at 65C for 15 minutes
    7. Add 20 uL nfH2O
  2. TBE gel
  3. Mix uL TBE and uL 6X dye
  4. Aliquot 10 uL on to parafilm per sample/ladder
  5. Add 2 uL reaction, 1 uL (10 uM) controls, and 1.5 uL ladder to appropriate aliquot
  6. Gel lanes
  7. Add 10 uL mix to gel lanes
  8. Run gel for 24 minutes at 230V
  9. Stain with 2 uL SYBR gold for 3 minutes
  10. Rinse and image in gel doc