Lucky you that Tassos is not awake yet :-) 3 MB attachment... Anyhow the microcrystalline one is the most interesting of those 4 I'd try to change the protein:precipitant ratio and wold introduce maybe a pH screen. What are those conditions ?
Jürgen On Jul 6, 2011, at 6:35 PM, joybeiyang wrote: Dear All, I am having difficulties in distinguishing phase separation, spherulite and microcrystalline in some of my drops. I have attached the photos of these drops, would someone kindly help me with this? (The names of the photos already show my uncertainty, so just skip the description here) Thank you so much in advance. Best, Bei 2011-07-06 ________________________________ joybeiyang <PEGRx G7_Phase Seperation or microcrystalline.JPG><Phase seperation or Heavy precipitation or microcrystalline.JPG><Index E10_Spherulite or Phase seperation.JPG><Index E8_Phase seperation or Spherulite.JPG> ...................... Jürgen Bosch Johns Hopkins Bloomberg School of Public Health Department of Biochemistry & Molecular Biology Johns Hopkins Malaria Research Institute 615 North Wolfe Street, W8708 Baltimore, MD 21205 Phone: +1-410-614-4742 Lab: +1-410-614-4894 Fax: +1-410-955-3655 http://web.mac.com/bosch_lab/
