[ccp4bb] Microseeding technique advice

[dladakis]

Dear all
I would like your advice on preparing a seed stock for microseeding.
Should the seed stabilizing stock soltion include soluble protein as well. If 
it doesn't will the seeds eventually disolve leading to an unsuccesfull screen?
Also how is the seedstock supposed to look under the microscope, clear?
Thanks for your help
DLadakis