Far red fluorescent beads <100 nm

[lechristophe]

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Hi,

I'm looking for far-red fluorescent beads (ideally with a spectra similar
to Alexa Fluor 647) with a diameter less than 100 nm. This is to calibrate
an astigmatism-based STORM microscope, as I have found the 100 nm
Tetraspeck beads to deviate a bit from single AF647 fluorophores.

Thanks for your help, best regards,

Christophe

--
Christophe Leterrier
Researcher
Axonal Domains Architecture Team
CRN2M CNRS UMR 7286
Aix Marseille University, France

[Cvic Innocent]

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Perhaps try these: https://www.thermofisher.com/order/catalog/product/F8789

Cordially,
cvic

Micron Oxford

On Mon, Feb 8, 2016 at 9:47 AM, Christophe Leterrier <
[hidden email]> wrote:

> *****
> To join, leave or search the confocal microscopy listserv, go to:
> http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy
> Post images on http://www.imgur.com and include the link in your posting.
> *****
>
> Hi,
>
> I'm looking for far-red fluorescent beads (ideally with a spectra similar
> to Alexa Fluor 647) with a diameter less than 100 nm. This is to calibrate
> an astigmatism-based STORM microscope, as I have found the 100 nm
> Tetraspeck beads to deviate a bit from single AF647 fluorophores.
>
> Thanks for your help, best regards,
>
> Christophe
>
> --
> Christophe Leterrier
> Researcher
> Axonal Domains Architecture Team
> CRN2M CNRS UMR 7286
> Aix Marseille University, France
>