Product Introduction:

As the defense layer of plant tissue, plant cell wall is composed of polysaccharides, proteins, lignin, lipid compounds and minerals. It provides mechanical support for tissue and plays an important role in material transportation, cell recognition and cell growth. The formation of cell wall corking is due to the increase of fatty compound cork, which makes the cell wall difficult to breathe and drain water. Finally, the Protoplast in the cell disappears and is filled by fatty compounds.
Plant Cork Cell Wall Stain Solution (Sudan Method)is a ready-to-use solution that can be used to observe the staining of keratinized cell wall or suberized cell wall of bare handed sections, frozen sections and paraffin sections treated with plant tissue fixing solution. Keratinized cell wall or suberized cell wall has orange color reaction when treating with the solution.

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Experiment picture

Paraffin section of Chinese cabbage stem
Suberized cell walls stain orange-red, background is colorless or light yellow.