Buy High Quality 4,5-Dibromofluorescein (596-03-2) MF: C20H10Br2O5 | MW: 490.1. from Tristains.
4′,5′-Dibromofluorescein (DBF) is an orange colored powder. It is a fluorone dye. Fluorone dyes are hydroxyl-xanthene dyes (homologues of fluorescein) and have been the most widely used class of organic fluorophores for labeling and sensing biomolecules. It is slightly soluble in water (orange with faint yellow fluorescence); soluble in ethanol (orange with greenish-yellow fluorescence) and in acetone (pink with yellow fluorescence). Red-yellow soln in conc H2SO4, turning yellow-brown with orange ppt on dilution.The synonyms of it are Eosinic acid and Solvent Red 72.The chemical formula of it is C20H10Br2O5.
“TriStains”, Histological Stains/Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories. TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories. TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
In-addition Tristains also deals in numerous Laboratory Supplies, Chemicals, Equipment, Instruments, Reagents, Standard Solutions, Buffers, Histological Stains/Biological Stains & Indicators and many more, for more information please visit our website www.tristains.com or email to [email protected] we will be happy to help you. All Tristains Products are exclusively distributed by Dawn Scientific Inc (https://dawnscientific.com)
Application :
- 4′,5′-Dibromofluorescein has been used to stain proteins in 1-D and 2-D sodium dodecyl sulfatepolyacrylamide gel electrophoresis SDS-PAGE.
- It can be used as a ligand for studying of protein properties by spectral analysis.
Benefits :
- High purity compound
- Gives reliable results
- Affordable and Easy to handle
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