Description
Rhodamine-12-dUTP is a fluorescently labelled nucleotide analogue supplied as a 1 mM solution with a minimum purity of 95 %. The empirical formula is C₃₉H₄₁N₆O₁₉P₃ and the molar mass is 990,7 g/mol, with a density of 1 g/cm³ and a boiling point of 100 °C for the aqueous solution format. This provides a compact aliquot for laboratory use where rhodamine-tagged dUTP is required in nucleic-acid related work. The solution presentation at 1 mM supports direct handling in protocols that incorporate labelled deoxynucleotides. Rhodamine-12-dUTP from manufacturer Carl ROTH is offered for chemical and life-science applications that call for a min. 95 % rhodamine-12-dUTP reagent in solution. Pack weight is 0,008 kg. The defined concentration and small volume suit research settings that need controlled amounts of fluorescent dUTP without preparing stock from solid material.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Pack sizes: 25 µl, 50 µl
- Purity: min. 95 %
- Empirical formula: C₃₉H₄₁N₆O₁₉P₃
- Molar mass: 990,7 g/mol
- Storage temperature: −20 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Rhodamine-12-dUTP, min. 95 %, 1 mM solution, 25 µl, plastic
What is this article?
Rhodamine-12-dUTP, min. 95 %, 1 mM solution, 25 µl, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
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