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75118

Sigma-Aldrich

Atto MB2

Methylene Blue derivative

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About This Item

UNSPSC Code:
12352108
NACRES:
NA.32

Quality Level

form

powder

manufacturer/tradename

ATTO-TEC GmbH

λmax

658 nm in ethanol (lit.)
667 nm in 0.1 M phosphate pH 7.0

storage temp.

−20°C

General description

Atto MB2 is a derivative of the well-known redox dye Methylene Blue. The dye can be reversibly reduced to the colorless leuko form. Upon oxidation (e.g. with oxygen) the dye recovers, and the absorption is fully restored.
The dye is suitable for labeling of DNA, RNA, proteins etc. In common with most Atto-labels the dye shows a high extinction coefficient.
Atto MB2 is moderately hydrophilic.

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Legal Information

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

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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