Which phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) antibody do you suggest for paraffin-embedded immunohistochemistry (IHC-P) with human samples?

We have several antibodies for detecting p44 and p42 MAPK when phosphorylated at Thr202 and Tyr204 of Erk1, or Thr185 and Tyr187 of Erk2, that are validated for IHC-P with human samples. These are Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370 and Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (20G11) Rabbit mAb #4376. These antibodies perform similarly for IHC-P with human samples, therefore, there is no preference for this application.

Last updated: September 12, 2024