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93516

Sigma-Aldrich

Atto Rho6G NHS ester

suitable for fluorescence, ≥90% (HPLC)

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About This Item

UNSPSC Code:
12352108
NACRES:
NA.32

Quality Level

Assay

≥90% (HPLC)

form

solid

manufacturer/tradename

ATTO-TEC GmbH

λ

in ethanol (with 0.1% trifluoroacetic acid)

UV absorption

λ: 533-539 nm Amax

suitability

suitable for fluorescence

storage temp.

−20°C

General description

Atto Rho6G NHS ester is a new rhodamine dye, based on the well-known laser dye Rhodamine 6G. The new label is functionalized for coupling to biomolecules such as DNA, RNA or proteins. Atto Rho6G NHS ester shows strong absorption, extraordinary high fluorescence quantum yield, high thermal and photo-stability, and very little triplet formation.
After coupling to a substrate Atto Rho6G NHS ester carries a net electric charge of +1.
The label is moderately hydrophilic.

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Storage Class Code

11 - Combustible Solids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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