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Pyronin Y (PY) Solution Preparation and Recipe
Pyronin Y(G) (PY) is a dye used for DNA staining. PY has orange spectral emission that is easily distinguishable from FITC and 7-AAD.
To prepare
L of Pyronin Y (PY) Solution:
Change the value in the textbox above to scale the recipe volume
Table 1. Required components
ComponentAmountConcentration
Pyronin Y(G) (PY) (Polysciences, Inc.) (mw: 302.8 g / mol)##
  • Prepare 800 mL of distilled water in a suitable container.
  • Add # of Pyronin Y(G) (PY) (Polysciences, Inc.) to the solution
  • Add distilled water until the volume is 1 L.
  • Store at 4°C protected from light.
References
This online resource may be cited as follows
MLA
"Quest Calculate™ Pyronin Y (PY) Solution Preparation and Recipe." AAT Bioquest, Inc., 18 Dec. 2025, https://www.aatbio.com/resources/buffer-preparations-and-recipes/pyronin-y-g-py-stock-solution-1-mg-ml.
APA
AAT Bioquest, Inc. (2025, December 18). Quest Calculate™ Pyronin Y (PY) Solution Preparation and Recipe. AAT Bioquest. https://www.aatbio.com/resources/buffer-preparations-and-recipes/pyronin-y-g-py-stock-solution-1-mg-ml.
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