Haynes Lab:Notebook/CRISPR Editing/2014/11/25

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11/27/2014

Gel of Surveyor PCR yesterday showed multiple bands. Ran 30μL of those PCR reactions on a gel (largest combs) and cut out the top band. It looked like maybe there were two bands really close to each other but you can't see that in the picture. The bottom band was smiley and dipped a little below 1500bp. Cut both bands out. Added 300μL of a new bottle of Zymo ADB buffer and incubated at 55°C until the gel slices dissolved. Loaded onto a Sigma miniprep column, spun for 1 min at full speed. Washed twice with 500μL of Sigma PCR clean-up kit wash buffer. Eluted in 30μL elution solution.

Re-ran the PCR from yesterday, exactly the same, just did 30 cycles instead of 36. Ran 5μL of the first PCR reaction of each one on a gel: [insert gel image] Used Sigma PCR cleanup kit. Eluted in 50μL sigma elution solution



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