The Anti-Tau antibody pS422 clone 2H9 (4BDX-1501) recognizes the phosphorylated serine 422 of Tau proteins  and is suitable for Western Blot, for Immunohistochemistry, Immunofluorescence and Immunotherapy.

This antibody is currently one of the few monoclonal antibodies currently capable of specifically detecting the pathological phospho-epitope of Tau protein in Serine 422.