Kirin is seeking to produce polyclonal (not monoclonal) antibodies from bovine serum, not from milk. Unlike milk, animal serum is a rather awkward vehicle for developing a commercial drug.
I consider Kirin pretty far down on the list of competitors to be concerned about as a GTC investor.
p.s. Thanks for posting the Post article.
“The efficient-market hypothesis may be the foremost piece of B.S. ever promulgated in any area of human knowledge!”