Weil's Iron Hematoxylin stain kit

Myelin Sheath is a layer of membrane wrapped around the axons of nerve cells. That is, the myelin sheath is composed of myelin cells and cell membranes. It is a multi-layered structure formed by the plasma membrane of the neuroleptic cells spirally wound along the axis of the axon. It has a lipid double-layer structure, and there are nodes of Ranvier on the myelin sheath, which can transmit nerve impulses by jumping.

Weil's iron alum hematoxylin stain solution can show whether the myelin sheath is complete, degenerated, necrotic, and repaired under pathological conditions. It is meaningful for pathological diagnosis and research of neural tissue. For example, when nerve fibers are damaged, myelin sheaths may swell and twist. Changes such as spherical shape, breakage, or complete disappearance of the sheath.