Our Anti-CaSR rabbit polyclonal primary antibody from PhosphoSolutions is produced in-house. It detects human, mouse, and rat CaSR and is antigen affinity purified from pooled serum. It is great for use in WB.
Western blot of lysed HFF cells that were serum starved for 24 hours and then refed for 30 minutes showing specific immunolabeling of the ~130-260 kDa CaSR protein.