Species predicted to react based on 100% sequence homology: Bovine, Pig, Horse。PSMC3/TBP1 recognizes endogenous levels of total PSMC3 (TBP1) protein. This antibody does not cross-react with other AAA-ATPase subunits of the 19S proteasome regulatory particle.Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu106 of human PSMC3 (TBP1) protein. Antibodies are purified by protein A and peptide affinity chromatography.