We have been using beads from Spherotech (1-800-368-0822): Sphero rainbow beads (Cat# RFP-30-5), which work for all excitations we have been trying, including 407 and 413nm. Nicole >Hi, someone there: > Recently we tried to do Karyton laser alignment at 413 nm line for >FRET assay and found that Uv excited beads from Molecular Probe was not >excited by these lines. Is anyone there knowing any commercial standard >beads for line 413 or 407 nm? > Thank you for your helps. > Have a great thinkgiving. > > >Liusheng He, MD, Ph.D >Flow cytometry Staff scientist >Director, Flow Cytometry Facility >Autoimmunity Branch >NIAMS, NIH >(301)594-3531 >Lihe@mail.nih.gov Nicole Baumgarth Center for Comparative Medicine University of California Davis, CA 95616 Tel: 530 - 754 5813 (office) 530 - 754 6538 (lab) FAX: 530 - 752 7914
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