Short technical reports. Modification of the TRI reagent procedure for isolation of RNA from polysaccharide- and proteoglycan-rich sources

A modification of the TRI Reagent procedure has been elaborated for isolation of RNA from polysaccharide- and proteoglycan-rich material. In the modified procedure, RNA is precipitated from the aqueous phase by the combined action of isopropanol and a high-salt concentration. Under these conditions,...

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Détails bibliographiques
Publié dans:BioTechniques. - 1993. - 19(1995), 6 vom: 01. Dez., Seite 942-5
Auteur principal: Chomczynski, P (Auteur)
Autres auteurs: Mackey, K
Format: Article
Langue:English
Publié: 1995
Accès à la collection:BioTechniques
Sujets:Journal Article Indicators and Reagents Polysaccharides Proteoglycans RNA 63231-63-0 1-Propanol 96F264O9SV RNA-Directed DNA Polymerase EC 2.7.7.49
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245 1 0 |a Short technical reports. Modification of the TRI reagent procedure for isolation of RNA from polysaccharide- and proteoglycan-rich sources 
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520 |a A modification of the TRI Reagent procedure has been elaborated for isolation of RNA from polysaccharide- and proteoglycan-rich material. In the modified procedure, RNA is precipitated from the aqueous phase by the combined action of isopropanol and a high-salt concentration. Under these conditions, RNA is effectively precipitated while contaminating polysaccharides and proteoglycans remain in the soluble form. The modified precipitation does not prolong or increase the complexity of the TRI Reagent procedure. The new procedure was tested by isolation of RNA from polysaccharide- and proteoglycan-rich tissues such as rat liver and aorta 
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