Eosinophils

[Carl R. Wilhelm]

Does anyone know of a Eo specific marker protein?   i.e. one NOT found on Basos
or neutros?  Does anyons out there do any kind of flow cytometry on Eos?  I am
interested in finding MAbs tagged with fluorophores that I might exploit to
seperate eos from the rest of the grans.  If these are not available, then is
anyone familiar with gating techniques etc to seperate out eos.  
Thanks,
Carl Wilhelm