GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.Biological Stain?Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters.for Fluorescence analysis?Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes.for Microscopy?Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed.≥95%(HPLC);≥90%(TGA)
BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥95%(HPLC);≥90%(TGA) Biological Stain,BioReagent,for Fluorescence analysis,for Microscopy for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Protected from light,Store at -20°C Ships Ice chest + Ice pads 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
DMAO is a membrane-permeable DNA dye, excellent for staining live and dead bacteria. It is able to stain both gram positive and gram negative strains, and stained cells can be detected by fluorescence microscopy or flow cytometry.
• Membrane permeable green DNA stain
• Stains both live and dead bacteria
• Detect by fluorescence microscopy and flow cytometry
Unlike the SYBR dyes, DMAO is extremely stable and can be routinely handled and stored at room temperature without degradation. DMAO will permeate the membrane of live and dead cells to preferentially bind dsDNA with green fluorescence. DMAO staining in live yeast is not nuclear. In live mammalian cells, DMAO shows both nuclear and cytoplasmic staining.
Product Attributes
Probe cellular localization
Nucleus & cytoplasm
Cell permeability
Membrane permeant
For live or fixed cells
For live/intact cells
Detection method/readout
Fluorescence microscopy, Flow cytometry
Excitation/Emission
496/528 nm (with DNA)
Colors
Green
Specifications
Synonyms
N, N-dimethylaniline N-oxide | DMAO
Specifications & Purity
BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥95%(HPLC);≥90%(TGA)
Stability And Storage
Store at -20℃ long term (36 months). Store in the dark.
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Biological Stain, BioReagent, for Fluorescence analysis, for Microscopy
Purity
≥95%(HPLC);≥90%(TGA)
Names and Identifiers
Molecular Weight
137.18
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.
