I am using Polyethylene Glycol (PEG) 6000 for a DNA extraction protocol. Can I use PEG 8000 in its place? What's the difference besides MW?

This DNA extraction is from a filter that has had lake water pass through it with the goal to capture microbial DNA on a .22 um filter.PEG 6000 is normally used for this protocol but PEG 8000 was...

30 June 2017 643 2 View