Dna isolation: Difference between revisions
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Step 4 - Concentrate DNA using 2 volumes of ethanol | Step 4 - Concentrate DNA using 2 volumes of ethanol | ||
Step 5 - Confirm DNA purity - A260/A280 > 1.8 indicates pure DNA <ref>Principles and techniques of biochemistry and molecular biology, 7th Edition Wilson K, Walker J Cambridge University Press, 2009</ref> | Step 5 - Confirm DNA purity - A260/A280 > 1.8 indicates pure DNA <ref>Principles and techniques of biochemistry and molecular biology, 7th Edition Wilson K, Walker J Cambridge University Press, 2009</ref> <references /> | ||
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Revision as of 15:25, 19 October 2015
Step 1- Isolate DNA out of the cell
Step 2 - Centrifuge down the fragments at low rpm
Step 3 - Separate DNA from proteins and lipids by adding equal volume of phenol/chloroform
Step 4 - Concentrate DNA using 2 volumes of ethanol
Step 5 - Confirm DNA purity - A260/A280 > 1.8 indicates pure DNA [1]
- ↑ Principles and techniques of biochemistry and molecular biology, 7th Edition Wilson K, Walker J Cambridge University Press, 2009