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DMHBO+

Catalog #: 7764 Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
7764/10
DMHBO+ | CAS No. 2322286-81-5 | Light-up Aptamers
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Description: Fluorescent upon binding to Chili aptamer; for imaging RNA in cells

Chemical Name: 4-(4-((Z)-4-Hydroxy-3,5-dimethoxybenzylidene)-2-((hydroxyimino)methyl)-5-oxo-4,5-dihydro-1H-imidazol-1-yl)-N,N,N-trimethylbenzenaminium iodide

Purity: ≥98%

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Biological Activity

DMHBO+ is a cationic fluorophore. Its fluorescence is activated by binding to chili aptamer (Kd = 12 nM). Chili-DMHBO+ complex mimics red fluorescent proteins, suitable for imaging RNA in cells. It is an ideal FRET donor to the rhodamine dye Atto 590 and has applications in FRET-based analytical RNA systems. Excitation/emission maxima (λ) = 456/592 nm; quantum yield = 0.1; stokes shift = 136 nm.

Technical Data

M.Wt:
552.37
Formula:
C22H25IN4O5
Solubility:
Soluble to 50 mM in DMSO
Purity:
≥98%
Storage:
Store at -20°C
CAS No:
2322286-81-5

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

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