Alcian Yellow toluidine blue - kit
Code : 01AYTB100T
CE
IVD
Six-reagent kit for staining Helicobacter pylori in stomach samples
Alcian Yellow Toluidine Blue is used for visualization of H. pylori found in endoscopic and surgical stomach samples.
In first step Alcian Yellow is specifically bound for previously oxidized mucins; gastric bacteria are stained afterward, as well as cellular nuclei and other structures using Toluidine Blue.
This provides excellent contrast between dark blue stained bacteria placed on yellow surface and extracellular foveolar mucins.
Result
Bacteria - blue-black
Mucins - yellow to green
Nuclei and other cellular structures - hues of blue
Resources
1 Kit - 100 Test
