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R&D Systems™ Janelia Fluor™ 646 Tre
SDP

Catalog No. RD10188062 Shop All Novus Products
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2 mg
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RD10188062 2 mg
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Catalog No. RD10188062 Supplier R&D Systems™ Supplier No. 8967/2

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Description

A Tocris product, part of R&D Systems.

Key information: Janelia Fluor™ 646 Tre is a red fluorescent probe for imaging Mycobacterium tuberculosis, after metabolic incorporation of the trehalose component in the lipid-rich cell envelope.

Used for: imaging Mycobacterium tuberculosis in TB drug susceptibility testing.

Application: fluorescent microscopy and flow cytometry.

Properties and Photophysical Data: Excitation and emission maxima (λ) are 646 nm and 664 nm, respectively; quantum yield = 0.54; extinction coefficient = 152,000 M-1cm-1 (measured in ethanol plus 0.1% TFA); A280 correction factor = 0.19; lactone-zwitterion equilibrium constant (KL-Z) = 0.0012.

Janelia Fluor™ is a registered trademark of Howard Hughes Medical Institute.

Specifications

Chemical Name or Material 2-(3-(Azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)-4-((((2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)c
Quantity 2 mg
Product Line Tocris
Target Fluorescent Probes for Imaging Bacteria
Molecular Formula C41H49N3O13Si
Purity 95%
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