[Histonet] fibrin for cell blocks

[LINDA MARGRAF]

Dear Histonetters: 
Does anyone have experience using fibrin or another substance as a
matrix to add a cell suspension to when  making cell blocks.  My
colleague wants to make cell blocks to section and stain for a research
study but there will only be a small amount of cellular material.  She
remembers seeing this done in the past but needs to know where to obtain
the reagnets and what procedures to follow. Thanks so much
Linda M
Histonet administrator