See how others have used p-CPS2 (Thr 456): sc-12964 antibody and or p-CPS2 (Thr 456) antibody conjugates.
Sigoillot, F.D. et al. 2005. Nuclear localization and mitogen-activated protein kinase phosphorylation of the multifunctional protein CAD. J. Biol. Chem. 280: 25611-25620. View PubMed Entry