Definition of Counterstain. Meaning of Counterstain. Synonyms of Counterstain

Here you will find one or more explanations in English for the word Counterstain. Also in the bottom left of the page several parts of wikipedia pages related to the word Counterstain and, of course, Counterstain synonyms and on the right images related to the word Counterstain.

Definition of Counterstain

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Meaning of Counterstain from wikipedia

- A counterstain is a stain with colour contrasting to the prin****l stain, making the stained structure easily visible using a microscope. Examples include...
- wash out on addition of ethanol. They are stained pink or red by the counterstain, commonly safranin or fuchsine. Lugol's iodine solution is always added...
- these standard techniques as consistent, repeatable diagnostic tools. A counterstain is stain that makes cells or structures more visible, when not completely...
- cytology. Safranin is used as a counterstain in some staining protocols, colouring cell nuclei red. This is the classic counterstain in both Gram stains and endospore...
- membrane and a bacterial outer membrane, causing them to take up the counterstain (safranin or fuchsine) and appear red or pink. Despite their thicker...
- bacteria red or magenta, and malachite green is used as a blue-green counterstain. Malachite green is also used in endospore staining, since it can directly...
- staining of the target antigen, another stain is often applied. The counterstain provide contrast that helps the primary stain stand out and makes it...
- give a purple-magenta color. A suitable basic stain is often used as a counterstain. • PAS diastase stain (PAS-D) is PAS stain used in combination with diastase...
- rods set against a blue or green background, depending on the specific counterstain used, such as methylene blue or malachite green, respectively. Non-acid-fast...
- the pink elements (including the plaque cores) are stained with the periodic acid-Schiff (PAS) counterstain. The bar is 20 microns (0.02 mm) in length....