Our Anti-Alpha Synuclein (Ser129) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects human, mouse, and rat Alpha Synuclein (ser129) and is antigen affinity purified from pooled serum. It is great for use in WB, IHC.
Western blot of rat cortical lysate showing specific immunolabeling of the ~15 kDa alpha synuclein protein phosphorylated at Ser129 in the first lane (-). Phosphospecificity is shown in the second lane (+) where the immunolabeling is blocked by the phosphopeptide used as antigen but not by the corresponding non-phosphopeptide (not shown).