Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5

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Erythrosine 0.1%, aqueous solution with a pH of 4.0 - 5.0, represents an integral part of the staining kit LH: Alciangrün staining. This special solution is mainly used in food histology for color highlighting of structures, especially proteins and carbohydrates.

The erythrosine solution finds special application in this context in the differentiation of plant and animal proteins, taking advantage of its affinity for certain cellular and extracellular structures. Thus, it becomes a useful tool in food analysis and control.

The chemical properties of erythrosine, a xanthene dye-based anion, enable covalent bonds with proteins. Through an acid-base reaction, erythrosine binds to proteins, making them visible in the cell structure.

In use, the erythrosine solution is applied to the food being tested. Due to its binding properties, it allows clear visual differentiation between various cellular and extracellular structures. This is crucial for the identification and classification of different proteins and carbohydrates in food histology.

Article no.: 14556

Food sample staining

	Container size and order number	Net price	Amount
	Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5 - 100 ml Order number: 14556.00100	13,74 €
	Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5 - 250 ml Order number: 14556.00250	19,39 €
	Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5 - 500 ml Order number: 14556.00500	21,39 €
	Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5 - 1.000 ml Order number: 14556.01000	40,19 €
	Erythrosine 0,1 %, aqueous, pH 4,0 - 5,5 - 2.500 ml Order number: 14556.02500	79,10 €