Hi Theresa, Once I had crystals in 3.5 M Amm. Sulfate. I used Paraffin oil and Paraton-N-oil (in 1:1 ratio). I also used 30% Xylatol.
Best, Vineet On Sun, Feb 5, 2012 at 5:49 PM, Theresa H. Hsu <[email protected]> wrote: > Hi all > > Is there a list of conditions to be tried *first* for cryoprotectant? My > crystals diffract at room temperature capillary but no in 30% PEG 400. > Crystals are from 2 M ammonium sulfate. > > Thank you. > > Theresa >
