Got High concentration of DNA 143ug/ml from the soil but the quality is low 1.2. so How to increase the quality of DNA?

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Paul Rutland

is this animal or plant/soil microbe DNA Abbas? The impurities are different between the types but if human/animal I would proteinase K it and ethanol precipitate or re extract with phenol/chloroform

ALEX CHUN CHEUNG

You may use Phenol / Chloroform for DNA Purification.

here is the protocol.

https://www.thermofisher.com/hk/en/home/references/protocols/nucleic-acid-purification-and-analysis/dna-extraction-protocols/phenol-chloroform-extraction.html