I'm not going to address the biological implications of DsRed which may be
more problematic than other FPs.
From a purely imaging standpoint, we have looked at CFP and DsRed doubly
transfected cells with our cooled CCD camera and have had excellent results.
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Michael Cammer Analytical Imaging Facility Albert Einstein Coll. of Med.
Jack & Pearl Resnick Campus 1300 Morris Park Ave. Bronx, NY 10461
(718) 430-2890 Fax: 430-8996 URL: http://www.aecom.yu.edu/aif/