The Alcian Blue - PAS Stain Kit is intended for use in the simultaneous histological visualization of sulfated and carboxylated acid mucopolysaccharides, sulfated and carboxylated sialomucins (glycoproteins) and neutral mucins.
Acidic Sulfated Mucosubstances: Blue Hyaluronic Acid: Blue Sialomucins: Blue Neutral Mucins: Magenta Mixtures of Acidic and Neutral Mucins: Blue - Mauve depending on dominant entity.