Q: anti-phosphothreonine/serine Abs for immunoprecipitation

[John Pawlowski]

Hi all,
I was wondering if anyone has experience using anti-phosphothreonine or 
anti-phosphoserine antibodies for immunoprecipitation reactions. I see 
that Zymed has antibodies and they suggest that they are better than 
other antibodies out there. Has anyone used these antibodies for IPs, or 
other suppliers' antibodies for that matter? Are IP reactions 
with these antibodies clean? Thanks much in advance.

John Pawlowski
johnp at qadas.com