We are looking to purchase anti- phospho serine and phospho threonine antibodies. Just wondering if there are any good vendors that have products that have worked. I have heard that sigma is NOT good. Any suggestions for good vendors? Thanks!

Hi,
I know that stressgen have got good Ab's
Both for Phospho Try Phospho Ser

have you personally used these antibodies before? We are currently not looking at tyr but thanks for the info with ser antibodies.