Daniel:Notebook/ComboLock/2016-8-27

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Revision as of 20:24, 29 August 2016 by >Djacobse (→‎Protocol)
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Positive Control Dilution Test (Started yesterday)

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Buffers

KLN Mix

Reagent Stock uL added
Amp Ligase Buffer 10X 3
dNTPs 100 uM 3
Hemo Klentaq NA 6
Amp Ligase 5 U/uL 3
nfH2O NA 15

Protocol

  1. Latch and Padlock Hybridization
    1. Suspend 1 uL (4 ug) beads per sample in 100 uL wash buffer
    2. Apply magnet for 30 sec and remove supernatant
    3. Add 2 uL oligo per sample to bead solution; incubate at RT for 5 min
    4. Apply magnet for 30 sec and remove supernatant
    5. Wash beads with 100 uL wash buffer; vortex to suspend; apply magnet and remove supernatant
    6. Add 2 uL correct latch (10 uM stock) and 2 uL 10 uM Padlock0001-68 to each sample to a fresh 0.2 mL tube
    7. Dissolve target in 50 uL wash buffer and heat at 65C for 5 minutes
    8. Chill on ice for 3 minutes
    9. Add sample to prepared strep beads; vortex to suspend
    10. Incubate for 30 min at 37C with intermittent mixing
    11. Apply magnet and remove supernatant
    12. Add 100 uL wash buffer and vortex to suspend beads; apply magnet and remove supernatant
    13. Repeat wash step above
    14. Add 100 uL cold Low Salt Buffer and vortex to suspend; apply magnet and remove supernatant
    15. Resuspend with 20 uL 1x Amp Ligase buffer
  2. Circularization
    1. Prepare 20 uL KLN mix
    2. Add 2 uL KLN mix to 20 uL of reaction
    3. Incubate at 55C overnight; continued tomorrow