RE: high speed sorter: sorting and analysis

From: Dom Fenoglio box 8118 314-362-2004 (fenoglio@pathbox.wustl.edu)
Date: Tue Feb 29 2000 - 21:01:50 EST


Bob

I sort using 2 lasers/FL1,Fl2,Fl3,Fl4, At >25K/second, 2ways---- but 4ways
sorts when they are needed, AND I would rather drive my porche(MoFlo) than
any offroad and slow 4 wheel drive.  If you had DSL--- would you still
hook-up your 56K modem?

Dom Fenoglio


On Mon, 28 Feb 2000, Houston, Jim  wrote:

> Date: Mon, 28 Feb 2000 09:38:41 -0600
> From: "Houston, Jim " <Jim.Houston@stjude.org>
> To: Cytometry Mailing List <cytometry@flowcyt.cyto.purdue.edu>
> Subject: RE: high speed sorter: sorting and analysis
>
>
> To All:
>
> I believe this is suppose to be a none commercial exchange of information.
> This response sounds like a commercial to me.
> To my knowledge no other sales persons for instruments offers these
> suggestions.
>
> I have no problem in listening to the high end use of the MoFlo.  Let the
> users be heard without company interventions.
>
> I understand that some feel the MoFlo is like the Porsche of the Flow
> Sorter world, but you would not take a Porsche off road where you need a
> Four wheel drive.
>
> Jim Houston
> Coordinator, Flow Cytometry and Sorting
>
>
>
>
> -----Original Message-----
> From: Dr Robert Ashcroft [mailto:cytomat@netcore.com.au]
> Sent: Friday, February 25, 2000 5:47 AM
> To: cyto-inbox
> Subject: RE: high speed sorter: sorting and analysis
>
>
>
> Dear Andreas,
> Surely there is a message to you and all of us in the nature of the
> replies
> to your earlier requests, where you say "almost only MoFlo users answered"
> In my simple view, "Winners like to trumpet their success, and runners up
> stay silent".
> Is it different for you?
>
> Let's ask the List again, why is no-one else responding?
> On the MoFlo, there is no difference to analyzing and sorting except for a
> simple tick you add to the software. But you can analyze faster once the
> flow rate goes over 40,000/s, except if you are enrich sorting; but that's
> another question.
>
> Let's refine Andreas' questions,
>
> SORTING
> Who routinely sorts cells at flow rates above 20,000 cells/s on signals
> from
> two lasers?
> Declare yourselves, and tell us what your REPRODUCIBLE RESULTS ARE.
> Finally, are you sorting 2-Way or 4-Way?
>
> ANALYZING
> #1 Who routinely analyzes cells at input rates above 20,000/s on signals
> from two lasers?
> #2 Who routinely or sometimes analyzes cells at input rates above 50,000/s
> on signals from 2 lasers?
>
> I await the judgment of the people.
> Bob Ashcroft
>
>
>
>
> -----Original Message-----
> From: Andreas Simm [mailto:simm@klin-biochem.uni-wuerzburg.de]
> Sent: Wednesday, 23 February 2000 18:38
> To:	Cytometry Mailing List
> Subject:	high speed sorter: sorting and analysis
>
>
> Hello everybody,
> I know that this question appears nearly all three month,
> but I now have to decide which high speed sorter we
> should buy. As we will have only one apparatus for both,
> analysis and sorting, the decision (may be) will not be the
> same as if one consider to buy a flow cytometer for
> sorting purposes only.
>
> And as far as I know, almost only MoFlo user answered
> to the last queries.
> So my questions:
> What is the experience with the Altra (Coulter)? I did
> not hear from any experience in this list.
> What is the experience with the FACS-Vantage?
> >From the last queries, the MoFlo tends to be the best
> sorter (but only users of the MoFlo answered!). What's the
> experience with it for analysis purposes only. Is it easy to handle?
> Is anybody in the flow community, who can really
> compare these sorters?
>
> Thanks for every statement in advance!
>
> Andreas
>
>
>
>
> My address:
>
> PD Dr. Andreas Simm
> Institut fuer Klinische Biochemie und Pathobiochemie
> Versbacher Str. 5
> D-97078 Wuerzburg
> Germany
>
> Tel.: +49 931-201-3144
> FAX.: +49 931-201-3153
> E-mail: simm@klin-biochem.uni-wuerzburg.de
>



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