This is not a duplicate of all the other 260/280 ratio questions, I already know that DNA is supposed to be 1.8 and RNA is supposed to be 2.0. However, this might be more appropriate for chemistry, ...
I'm trying to understand how exactly the binding to silica gel (in kits) step works and I cannot find any papers which provide an explanation of the physics or chemistry; especially on the way that ...
I'm looking to extract DNA for sequencing from FFPE (Formalin fixed paraffin-embedded) tissue samples. I'd like to use a commercial kit that provides a high yield of good quality DNA.