Biebrich scarlet

Biebrich scarlet
Bie·brich scarlet 'bē-.brik-'skär-lət, -.brik- n an acid azo dye that is used as a biological stain for cytoplasm

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an azo dye used as a plasma stain.

Medical dictionary. 2011.

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  • Biebrich scarlet — IUPAC name 2 [(2Z) 2 (2 oxonaphthalen 1 ylidene)hydrazinyl] 5 (4 sulfophenyl)diazenyl benzenesulfonic acid …   Wikipedia

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  • Biebrich scarlet — noun see ponceau …   Useful english dictionary

  • scarlet red — An azo dye; a dark, brownish red powder, soluble in oils, fats, and chloroform, but insoluble in water; used in medicine as a vulnerary, in histology to stain fat in tissue sections and basic proteins at high pH, and in immunoelectrophoresis. SYN …   Medical dictionary

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  • stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… …   Medical dictionary

  • Masson's trichrome stain — of rat airway. Connective tissue is stained blue, nuclei are stained dark red/purple, and cytoplasm is stained red/pink. Masson s trichrome is a three colour staining protocol used in histology. The recipes evolved from Claude L. Pierre Masson s… …   Wikipedia

  • ponceau — (ˈ)pän|sō noun ( s) Etymology: French, from Old French pouncel red poppy, probably from diminutive of paon peacock, from Latin pavon , pavo more at pavo 1. : a strong red to reddish orange called also coquelicot, granat …   Useful english dictionary

  • Haematoxylin — IUPAC name 7,11b dihydroindeno[2,1 c]chromene 3,4,6a,9,10(6H) pentol …   Wikipedia

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