Source of anti-influenza hemagglutinin monoclonals

[BICHGUIL at MIZZOU1.MISSOURI.EDU]

I am attempting to do some epitope tagging experiments.  Does anyone know of
a commercial source for the 12CA5 monoclonal antibody against the YPYDVPDYA
epitope of influenza hemagglutinin protein?  Thanks,

                                          Tim Strabala
                                          bichguil at mizzou1.missouri.edu