rna 260/280 ratio

Christer Mehle christer.mehle at pathol.umu.se
Wed Aug 30 14:35:57 EST 1995


If you get ratios above 2 there might be glycoproteins or glycogen left in your sample.To avoid 
this problem you can use LiCl in an intermediate step during extraction. There is a paper 
describing this problem, I believe the name of the first author is Puissant published in 
Biotechniques.

God luck





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