Re: [DIYbio] dna purification (once more)


Are you sample limited?
If not why not try and grow up one culture for genomic DNA purification and another for plasmid purification.

Are you sure that band is a plasmid? Have you tried retransforming it and.or cleaving it with restriction enzymes or PCR?

Do you have a spectrophotometer.nanodrop to check the concentration of the DNA that was purified?

If you have access to Phenol, Chloroform and Ethanol you can do a Phenol chloroform purification. Lots of protoocols for this online.



On Wednesday, February 26, 2014 3:24:16 PM UTC-8, phillyj wrote:
On Wed, Feb 26, 2014 at 5:42 PM, Nathan McCorkle <nmz...@gmail.com> wrote:
> Did you try the tried and true methods from sambrook? They're quite cheap
> and easy and not size dependent.
>
No, I haven't looked into it yet. I don't have the book, so is there a
place I can see those protocols? Or at least give me names of the
methods so I can google it.

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