Pearse’s Method for Phospholipids

For the staining of phospholipids, early lipofuchsin, etc.

MSDS 26516-01 MSDS 26516-02 MSDS 26516-03

Technical Data Sheet

 

 

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Description

A new histochemical method is described for the polychromatic staining and identification of phospholipids and sulpholipids in tissue sections. It is an adaptation of a chromatographic method described previously (Kennedy & Collier, 1962). Sections are stained in a mixture of Diamond Sky Blue B, Diamond Cyanine R and formalin, followed by differentiation in 2-morpholinoethanol and bromine water, counterstaining in Cresyl Fast Violet and decolorization in lactic acid.

The interpretation of the final colours in the test tissues was checked by extraction and chromatography of their lipid content.

The staining of diverse animal and plant tissues is described and illustrated in colour.

Stain results:

Phospholipids:   Blue
Nuclei and Nucleoli:   Red
Early lipofuchsin, eosinophil granules, keratin,
keratohyalin, human elastic tissues:
  Blue to Purple

References:
Pearse, A. G.E., J. Pathl. Bact., 70:554-557, 1995
Luna, L.G. (ed), Manual of Histologic Staining Methods of the Armed Forces Institute of Pathology, 3rd Ed., McGraw-Hill, c. 1968, p. 148.

Informations complémentaires

unit

500 ml, 250 ml

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