Frozen sections and GFP

[Jaime Llodr]

Dear members
 I am a researcher working with GFP and I need help 
concerning the detection of GFP labeled cells in frozen sections. 
We transfer some GFP labelled cells into a recipient and want to 
detect these cells in the donor but in frozen section is very difficult. 
Do you know a method to increase the fluorescence of the cells, or 
how to preserve the fluorescence in frozen sections?.
Thank you.
Jaime Llodra


---