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Sigma-Aldrich

Atto 633 azide

suitable for fluorescence, ≥90% (HPLC)

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About This Item

Código UNSPSC:
12352125
NACRES:
NA.32

Nível de qualidade

Ensaio

≥90% (HPLC)

forma

solid

fabricante/nome comercial

ATTO-TEC GmbH

solubilidade

DMSO: 1 mg/mL, clear

λ

in ethanol (with 0.1% trifluoroacetic acid)

Absorção UV

λ: 627-633 nm Amax

adequação

suitable for fluorescence

temperatura de armazenamento

−20°C

Descrição geral

Atto 633 belongs to a new generation of fluorescent labels for the red spectral region. The dye is designed for application in the area of life science, e.g. labelling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photostability, good water solubility, and very little triplet formation. Atto 633 is a cationic dye. After coupling to a substrate the dye carries a net
electrical charge of +1. In common with most Atto-labels, absorption and fluorescence are independent of pH, at least in the range of pH 2 to 11, used in typical applications.
The azide modification is suitable for reactions with alkyne groups (Huisgen reaction - “Click Chemistry“).

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Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Informações legais

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 classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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