RE: high speed sorter: sorting and analysis

From: Dr Robert Ashcroft (cytomat@netcore.com.au)
Date: Fri Feb 25 2000 - 06:47:07 EST


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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