THE USE OF A FLUORESCEIN-CONJUGATED 



BASIC POLYSACCHARIDE (APS) TO DEMONSTRATE 



ACIDIC POLYSACCHARIDES IN TISSUE* 



E. E. EVANS and S. P. KENT 



Departments of Microbiology and Pathology, 



University of Alabama Médical Center, 



Birmingham 3, Alabama, U.S. A. 



36 - 



