Mast Cell Staining Kit,Aldehyde Fuchsin-Orange G Method

Mast cells are commonly found in loose connective tissue, often distributed in groups along small blood vessels and lymphatics, and are also frequently observed around interlobular ducts in the bronchi and pancreas. These cells are generally large, about 20–30 μm in diameter, round or oval in shape, with a small nucleus and cytoplasm filled with coarse, metachromatic, eosinophilic granules.The staining mechanism of EnkiLife Mast Cell Staining Solution (Aldehyde Fuchsin-Orange G Method) is based on the strong affinity of aldehyde fuchsin for acidic mucopolysaccharides containing sulfate groups. Mast cell granules contain heparin with carboxyl and sulfate groups, which readily combine with aldehyde fuchsin to form a colored complex. Orange G is an acidic dye that stains other tissue components yellow. This method can demonstrate metachromatic granules. After staining, mast cell granules appear deep purple, other cells are mostly unstained, and the background appears orange-yellow, providing a sharp contrast. Storage: store at 2-8°C for 6 months, keep away from light For more information, you can visit the product URL: https://www.enkilife.com/p/Mast-Cell-Staining-Kit-Aldehyde-Fuchsin-Orange-G-Method-RA20138