Daniel:Notebook/ComboLock/2017-3-2
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Padlock0601 Test (Started Yesterday)
Protocol-Part 3
- Exonuclease Digestion
- Mix 15 uL Exo I (20U/uL) and 3 uL ExoIII (100U/uL)
- Add 2 uL to each sample, mix by swirling pipette tip
- Incubate for 1.5 hours at 37C
- Heat kill by incubating for 5 min at 95C
- Column Purification-Qiaquick
- Add 150 uL (5X) PB (binding buffer) to 30 uL sample
- Load sample onto column and spin for 1 minute at 14000 rpm; discard flow through
- Add 750 uL PE (wash buffer) to column and spin for 1 minute at 14000 rpm; discard flow through;
- Repeat wash step;
- Dry spin column for 1 minute at 14000 rpm; discard flow through
- Let stand with cover open in fume hood for ~5 minutes
- Transfer column to a new 1.5 mL eppendorf tube
- Elute with 30 uL EB
- Let stand 1 minute
- Spin for 1 minute at 14000 rpm
- Rolling Circle Amplification
- Samples will be aliquoted under following rules
- Prepare 8.2X Master mix according to table below
- Add 15 uL master mix to each tube
- Add sample to new reaction tubes according to following table
Samples | Condition |
Sample X (1-4, AB) | Unpurified |
Sample Y (1-4, AB) | Purified |
A Samples (1-4) | Normal Primer |
B Samples (1-4) | Phosphorothiorate Primer |