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Size fractionation of double-stranded DNA by precipitation with polyethylene glycol

We show that DNA molecules of differing molecular mass are separable by selective precipitation with polyethylene glycol (PEG†). Higher molecular mass DNA precipitates at lower PEG concentrations than lower molecular mass DNA. Double-stranded DNA can be fractionated at least in the range of 3 × 10(7...

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Détails bibliographiques
Auteurs principaux: Lis, John T., Schleif, Robert
Format: Artigo
Langue:Inglês
Publié: 1975
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC342844/
https://ncbi.nlm.nih.gov/pubmed/236548
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