1.09033
Schiff′s reagent
for microscopy
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About This Item
Code UNSPSC :
41116121
Nomenclature NACRES :
NA.41
Produits recommandés
Niveau de qualité
Forme
liquid
IVD
for in vitro diagnostic use
pH
2.1-2.5 (25 °C in H2O)
Densité
1.01 g/cm3 at 20 °C
Application(s)
clinical testing
diagnostic assay manufacturing
hematology
histology
Température de stockage
15-25°C
Catégories apparentées
Description générale
Schiff‘s reagent -for microscopy for the periodic acid Schiff, or PAS reaction, is a ready-to-use solution used for the detection of mucopolysaccharides, glycogen, muco- and glycoproteins, glyco-, phospholipids, basal membranes and collagen. The PAS (periodic acid Schiff) reaction is one of the most frequently used chemical methods for the detection of aldehyde and mucosubstances in histology. In the PAS reaction, the histological specimen material is first treated with periodic acid, resulting in the oxidation of the 1,2-glycols into aldehyde groups. The addition of Schiff′s reagent (fuchsin-sulfuric acid) in the second step causes the aldehydes to react to form a brilliant red color. In the end result, the PAS reaction yields a specific color reaction with unsubstituted polysaccharides, neutral mucopolysaccharides, muco- and glycoproteins, and glyco- and phospholipids. The PAS reaction can be further combined with the Alcian blue staining method to detect mucosubstances (glycosaminoglycans). 500 ml are sufficient for approx. 2500 - 3000 stainings. It is registered as IVD and CE certified product and can be used for clinical diagnostics. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
Application
For microscopy. Ready-to-use staining solution for human-medical cell diagnosis.
Code de la classe de stockage
12 - Non Combustible Liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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