increased sensitivity

Gerald E. Marti (gemarti@helix.nih.gov)
Wed, 2 Aug 95 17:37:59 -0400

At 10:52 PM 31/07/95 -0500, Steven Vokal wrote:

a long time ago it was fashionable to use or combine a directly combined
FITC conjugated reagent with a FITC conjugated goat or rabbit indidrect
reagent for low level antigens. Would try PE of course and would use very
careful standardization at the level of 500 antigens per cell--autofl is
usually higher than that on most instruments. Good luck--would like to see
your histograms! gemarti

Gerald E. Marti
Flow and Image Cytometry Section
Laboratory of Medical and Molecular Genetics
Division of Cell and Gene Therapies
CBER FDA NIH Bdg 29 Rm 502
8800 Raockville Pike
Bethesda,MD 20892


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