Alpha Fetoprotein antibody, anyone?

[tzu-ping lin]

Hi, everyone.  I need to locate a source of antibody
against mouse alpha fetoprotein.  I am trying to use
it as a primitive endoderm marker to investigate
the role of a homeobox gene in the differentiation
of primitive endoderm using cultured ES cells.

Thanks,
Tzu-Ping
UCSD Cancer Center