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Building a Custom Assay Has Never Been Easier

With the acquisition of Upstate and Chemicon, Millipore now provides the solutions you need to untangle even the most complicated pathways in cell signaling. This site and innovative search tool is designed to help you navigate our extensive line of signaling enzymes, substrates, antibodies and complementary technologies for key research targets. Now, you can view related products necessary to build your own custom signaling assays – quickly, easily and fully online.


Key Targets

Phosphotyrosine

The Best Just Got Better
Clone 4G10 is the first and best monoclonal antibody for the detection of phosphotyrosine. It is the most highly cited (75% of related scientific journal articles in 2005-2008) and validated phosphotyrosine antibody available. We now offer 4G10 Platinum, the new and improved phosphotyrosine antibody that blends clones 4G10 and PY20 to yield an antibody that that takes sensitivity to the next level.
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Phosphoserine/Threonine

Don't Forget the Other 3/4ths of the Kinome
Did you know that more than 77% of kinases are serine/threonine kinases? Our new monoclonal anti-phosphoserine, clone A4 allows for the greatest available detection of serine phosphorylation, validated in such demanding applications as IHC and flow cytometry. Want to detect threonine phosporylation? Try our phospho-Ser/Thr-Pro antibody, numerous conjugates available as well.
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