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Ok, thank you very much to all the people in this useful forum.

I wish a nice day to all of you

Juan Luis

Rietdorf, Jens escribió:
> Search the CONFOCAL archive at
> http://listserv.acsu.buffalo.edu/cgi-bin/wa?S1=confocal
>
>  
> Hi Juan,
>
> Don't know which is best for trypanosomas, but try sytox red, toto-3,
> to-pro-3 all from Invitrogen, approx 10nm blue shifted em compared to
> Cy5. (no commercial interest).
>
> regards, jens
>  
> ---
> Dr. Jens Rietdorf 
> head of microscopy unit
> Friedrich-Miescher-Institute, wro1066.2.32
> Maulbeerstr.66, CH-4058 Basel, Switzerland
> phone +41(61)69-75172 mobil +41 798284737
>
> -----Original Message-----
> From: Confocal Microscopy List [mailto:[log in to unmask]] On
> Behalf Of Michael Weber
> Sent: Mittwoch, 22. November 2006 15:58
> To: [log in to unmask]
> Subject: Re: Staining DNA in Cy5 range
>
> Search the CONFOCAL archive at
> http://listserv.acsu.buffalo.edu/cgi-bin/wa?S1=confocal
>
> Hi Juan,
>
> DRAQ5 could match your purpose:
>
> http://www.vincibiochem.it/DRAQ5.htm
>
> cheers,
> Michael
>
>
> Juan Luis Ribas schrieb:
>   
>> Search the CONFOCAL archive at
>> http://listserv.acsu.buffalo.edu/cgi-bin/wa?S1=confocal
>>
>> Hello everybody, I'm interested in staining nuclei of trypanosomas 
>> with some substance similar to DAPI but that works in the range of 
>> Cy5. This is because my confocal doesn't have diode 405 or UV laser. 
>> If someone could help me I would be very greatfull.
>> Best regards.
>>
>> Juan Luis
>>     
>
>