Our Anti-ATF2 (Ser490,498) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects human and mouse ATF2 (Ser490,498) and is antigen affinity purified from pooled serum. It is great for use in WB, IHC, ICC.
Western blot of human melanoma cells incubated with varying doses of the radiomimetic drug NCS showing specific immunolabeling of the ~74 kDa ATF2 protein phosphorylated at Ser490 and Ser498.