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Tocris Bioscience™ DFHBI 1T
GSA_VA

Catalog No. 561010 Shop All R&D Systems Products
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This item is not returnable. View return policy
This item is not returnable. View return policy

Mimic of GFP fluorophore for imaging RNA in living cells

DFHBI 1T is a mimic of green fluorescent protein (GFP) fluorophore for imaging RNA in living cells. DFHBI 1T fluorescence is activated by binding to Spinach2 or Broccoli aptamers. DFHBI 1T exhibits peak excitation maxima of 482 nm and peak fluorescence emission of 505 nm when bound to Spinach2, enabling imaging with GFP filter cubes. Exhibits higher specific fluorescence and lower background fluorescence when bound to Spinach2 compared with Spinach2-DFHBI.

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Specifications

Chemical Name or Material

(5Z)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylene]-3,5-dihydro-2-methyl-3-(2,2,2-trifluoroethyl)-4H-imidazol-4-one

CAS

1539318-36-9

Quantity

10 mg

Target

Light-up Aptamers

Molecular Formula

C13H9F5N2O2

Formula Weight

320.21

Purity

>98%

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