Hi folks,
I am currently impressed by the efficiency of dehydration treatments over the diffraction capacity of our crystals in one particular condition. Without any treatment the crystals seldom diffract to 20-30A but in our last synchrotron trip the very same crystals, after been incubated with increasing concentration of low molecular weight PEGs diffracted to 6A. I was wondering if anyone has studied these effects in a systematic way. Does anyone on the ccp4bb knows references or has any experience/pseudo-religious believes that do not care to share with the community about this particular topic? Thank you very much in advance!!!! -- Israel Sanchez Fernandez PhD Ramakrishnan-lab MRC Laboratory of Molecular Biology, Hills Road, Cambridge, CB2 0QH, UK
