The ocular basement membrane is stained with
Not only ocular almost all basement membranes are stained with PAS (Periodic acid-Schiff) Because they have mucopolysaccharides.Periodic acid-Schiff reactive (PAS) method is principally used to demonstrate structures rich in polysaccharides (glycogen), mucopolysaccharides (e.g., ground substance of connective tissues, basement membrane, and mucus), glycoproteins (thyroglobulin), and glycolipids.
Alcaine blue
Giemsa stain
Methylene blue
Periodic acid-Schiff
General pathology