Cat.#: ASSD-146
Description | Pyronin Y is a cationic dye that intercalates RNA, and displays a red band during electrophoresis. It accumulates in the mitochondria of viable cells and it is often used as a differential stain of nucleic acids in paraffin tissue sections when used with Methyl Green or Nancy-520. |
Synonyms | PY |
Size | 1 g, 5g |
Applications | Frequently used with propidium iodide when staining for apoptotic and necrotic cells as apoptotic cells remain impermeant to propidium iodide but permeable to YP1. |
Chemical Name | [6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium chloride |
Molecule Weight | 302.8 |
Molecular formula | C17H19ClN2O |
CAS Number | 92-32-0 |
PubChem identifier | 7085 |
MDL Number | MFCD00011725 |
Solubility | Soluble in water (75 mM), and in ethanol (10 mM) |
Storage | RT |
Shipping | Shipped at 4°C |
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