have you tried using another ab (non-canine) maybe it will cross react "Ana Mafalda Lourenço" <mafaldaxavier at netcabo.pt> wrote in message news:1034609601.64814 at spynews3... > hi, > > can anyone tell me were I can find Ab for Canine IgE high affinity receptor? > > Thank you > > Mafalda > > > > > > > > > >