Discussion of all aspects of biological molecules, biochemical processes and laboratory procedures in the field.
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- Inland Taipan
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- Joined: Mon Sep 14, 2009 7:12 pm
is it true, that when the ratio ABS260/ABS280 > 1.9, the DNA is not pure, but impure with RNA or some organic compounds?
Cis or trans? That's what matters.
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to the best of my knowledge, pure DNA preparation have expected ABS260/ABS280 ratio between 1.8 and 2.0.
AHH, Gravity! Such a cold cruel mistress.
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