Product Introduction:

Masson's trichrome staining, also known as Masson's trichrome staining, is the most classical method in the staining of connective tissue, and is an authoritative and classic technical method for collagen fiber staining. Trichrome staining is usually used to stain the nuclei and selectively show collagen and muscle fibers. The principle of this method is related to the size of anion dye molecules and the penetration of tissues. The size of molecules is reflected by molecular weight, and small molecular weight is easy to penetrate the tissue with dense structure and low permeability. However, large molecular weights can only enter structurally loose and highly permeable tissues.

Pollak's trichrome staining is a modified method of multicolor staining of connective tissue on the basis of Masson's trichrome staining. It uses both mordant and dye promoting agent to stain at the same time, which can stain a variety of components in connective tissue.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Experiment picture

Paraffin section of mouse lung cartilage
Collagen fibers, mucus, cartilage, and nerve fibers stain blue-green; muscle and elastic fibers stain red; cellulose stains purplish-red; red blood cells stain orange-red; cell nuclei stain blue-black.