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59746

Sigma-Aldrich

Atto Rho14

BioReagent, suitable for fluorescence

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About This Item

Código UNSPSC:
12352200
NACRES:
NA.32

Línea del producto

BioReagent

Formulario

solid

fabricante / nombre comercial

ATTO-TEC GmbH

fluorescencia

λex 625 nm; λem 646 nm

idoneidad

suitable for fluorescence

temp. de almacenamiento

−20°C

Descripción general

Atto Rho14 is a new bright rhodamine featuring a functionality for coupling to biomolecules such as DNA, RNA or proteins. The label shows strong absorption, and extraordinarily high fluorescence quantum yield. In addition the dye exhibits an exceptionally high photostability. After coupling to a substrate Atto Rho14 carries a net electrical charge of +1.
Absorption and fluorescence are pH-independent in the range of pH 2 to 11, used in typical applications. The dye is moderately hydrophilic.

Aplicación

Atto Rho14 is a new bright rhodamine featuring a functionality for coupling to biomolecules such as DNA, RNA or proteins. The label shows strong absorption, and extraordinarily high fluorescence quantum yield. In addition the dye exhibits an exceptionally high photostability. After coupling to a substrate Atto Rho14 carries a net electrical charge of +1.
Absorption and fluorescence are pH-independent in the range of pH 2 to 11, used in typical applications. The dye is moderately hydrophilic.

Información legal

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
1467035V

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Ha Na Kim et al.
Chemical Society reviews, 37(8), 1465-1472 (2008-07-24)
This tutorial review focuses on the recent development of rhodamine derivatives, in which the spirolactam (non-fluorescent) to ring-opened amide (fluorescent) process was utilized.
Johann Grognux et al.
Molecular bioSystems, 2(10), 492-498 (2007-01-12)
A lipase substrate microarray was obtained by printing aliphatic C2-C12 monoesters of (5R)- and (5S)-3-(5,6-dihydroxyhexyloxy)benzaldehyde by reductive alkylation on amine-functionalized glass slides coated with bovine serum albumin and a short PEG linker. The microarray features 12 substrates and their 66
Pingwu Du et al.
Inorganic chemistry, 49(23), 10753-10755 (2010-10-30)
We describe ZRL1, a turn-on colorimetric and red fluorescent zinc ion sensor. The Zn(2+)-promoted ring opening of the rhodamine spirolactam ring in ZRL1 evokes a 220-fold fluorescence turn-on response. In aqueous media, ZRL1 turn-on luminescence is highly selective for Zn(2+)
Yu Kushida et al.
Bioorganic & medicinal chemistry letters, 22(12), 3908-3911 (2012-05-23)
We have developed a novel red fluorescent dye, 2Me SiR600 (λ(em)=613 nm), in which the O atom of Rhodamine Green at the 10 position of the xanthene moiety is replaced with a Si atom, as a scaffold for probes to

Artículos

Fluorescence Lifetime Measurement

Fluorescence lifetime measurement is advantageous over intensity-based measurements. Applications include fluorescence lifetime assays, sensing and FLI.

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