This site is a good one to answer any ? you may have about cross reactivity.
http://www.probes.com/handbook/sections/0025.html
"harvey" <harvey at ch1.fgg.eur.nl> wrote in message
news:3BA71066.2A007F9B at ch1.fgg.eur.nl...
> Hi Everyone,
>> I am interested in cross reactivity between human IgG and the mouse
> embryo. Does anyone know which human IgG is best to minimise this cross
> reactivity with the Fc Receptors present in the embryo? Or which Fc
> receptors are present in the mouse embryo?
>> Thanks
> Kirsty
>> --
>>>>