any proliferation assays using PCNA?

[Matthew J. Fenton]

Hi netters,

Does anyone know a reference or a commercial source for a proliferation
assay based on proliferation nuclear cell antigen (PCNA)? I am looking for
a fast way to determine the percent of cells in cycle within a population
using FACS or flourescent immunomicroscopy. 

-- 
Matthew J. Fenton, Ph.D.
Department of Medicine
Boston University School of Medicine
617-638-8870, 617-638-8259 (FAX)
mfenton at bupula.bu.edu