GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.
BioReagent BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Pyronin Y Staining Solution (0.5%) is a basic cationic dye that selectively binds to RNA, imparting a red coloration. It is commonly employed in conjunction with Methyl Green as the Methyl Green-Pyronin Y staining system, which enables the differential visualization of DNA and RNA within cells. Regions enriched in RNA, such as the cytoplasm and nucleoli, exhibit a bright red color, making this staining solution suitable for the localization of RNA distribution, assessment of apoptosis, and microscopic examination of nucleic acids in cell smears and tissue sections.
Note: Staining performance is highly pH-dependent, with slightly acidic conditions being optimal for reliable results. The dye is prone to oxidation; therefore, stained specimens should be examined promptly. This product is an irritant; appropriate personal protective equipment (gloves) should be worn during handling, and contact with skin, eyes, and mucous membranes should be strictly avoided.
For research use exclusively. Not intended for clinical diagnostic applications.
Specifications
Specifications & Purity
BioReagent
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
BioReagent
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
