non-radioactive detection ofphosphorylation - (May/29/2001 )

Any non-radioactive alternative to gamma-P32 to detect phosphorylated proteins?Thanks!Barroso

Antibodies against P-Ser, Thr, Tyr

Or some antibodies angainst some specific phosphorylated sequences. Such as DP-ERK, DP-p38, Pro-PThr, etc