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Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Pyronin Y (Pyronine G) is an intercalating cationic dye that shows specificity towards RNA.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
50 mg | In stock | $ 33.00 | |
100 mg | In stock | $ 47.00 | |
200 mg | In stock | $ 68.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 39.00 |
Description | Pyronin Y (Pyronine G) is an intercalating cationic dye that shows specificity towards RNA. |
In vitro | Pyronin Y forms fluorescent complexes with double-stranded nucleic acids, especially RNA, enabling semi-quantitative analysis of cellular RNA in flow cytometry, to estimate the RNA content per cell in formalin fixed EL4 leukosis tumor cells. The technique has been used to stain RNA in human reticulocytes for subsequent flow analysis and sorting[2]. In viable cells this dye also accumulates in mitochondria. At a concentration of 1.7 to 3.3 μM, pyronin Y is localized almost exclusively in mitochondria of cultured cells, similar to another mitochondria! probe, rhodamine 123. At that concentration PY is not toxic but suppressed cell growth, arresting cells[3]. |
Synonyms | C.I. 45005, Pyronine G |
Molecular Weight | 302.8 |
Formula | C17H19ClN2O |
CAS No. | 92-32-0 |
keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 25 mg/mL (82.56 mM), Sonication is recommended.
H2O: 4 mg/mL (13.21 mM), Sonication is recommended.
You can also refer to dose conversion for different animals. More
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
Pyronin Y 92-32-0 Others inhibit C.I. 45005 dsRNA mRNA rRNA Pyronine G Inhibitor tRNA inhibitor