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PA Janelia Fluor® 549, Haloalkane

Catalog #: 8814 Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
8814/10U

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PA Janelia Fluor® 549, Haloalkane | CAS No. 1811539-43-1 | Photoactivatable Dyes
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Description: Cell-permeable photoactivatable Janelia Fluor® 549 with a chloroalkane handle. Application: live-cell imaging as a self-labeling tag (SLT) substrate

Chemical Name: 3',6'-Bis(1-azetidinyl)-N-[2-[2-[(6-chlorohexyl)oxy]ethoxy]ethyl]-2-diazo-2,3-dihydro-3-oxospiro[1H-indene-1,9'-[9H]xanthene]-6-carboxamide

Purity: ≥90%

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Biological Activity

Key Information: PA Janelia Fluor® 549, Haloalkane is a yellow cell-permeable photoactivable fluorescent dye with a chloroalkane handle for labeling fusion tag proteins.

Application: Live-cell imaging as a self-labeling tag substrate. Suitable for confocal microscopy, super-resolution microscopy (SRM) techniques including PALM (in both live and fixed cells). Allows multicolor single tracking experiments.

Properties and Photophysical Data: PA Janelia Fluor® 549, Haloalkane shows superior brightness and photostability.

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

Optical Data for PA Janelia Fluor® 549, Haloalkane

Emission Color Yellow
λabs 549 nm
λem 571 nm
Cell Permeable Yes
Application Confocal Microscopy, Super Resolution Microscopy, PALM

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Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.

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Technical Data

M.Wt:
684.23
Formula:
C38H42ClN5O5
Solubility:
Soluble to 10 mM in DMSO
Purity:
≥90%
Storage:
Store at -20°C
CAS No:
1811539-43-1

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.

Additional Information

Licensing Caveats:
Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus

Product Datasheets

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