In message <Pine.PCP.3.90.950920084344.8621A-100000@[142.150.128.115]> Confocal Microscopy List writes: > Hello there, > > Did anyone try to fix Green Fluorescent Protein expressed > intracellularly? Any feeling which fix is a good one and which is a NO, > NO? 4% paraformaldehyde has worked for us and there are references out there on it, I think. Send me a note and I'll try to dig them up. Martin