The proteasome (prosome, macropain) assembly chaperone 3 ELISA kits listed below are analytical tools for measuring concentrations of proteasome (prosome, macropain) assembly chaperone 3 in various samples. proteasome (prosome, macropain) assembly chaperone 3 is an alternative name for the human PSMG3 gene, which encodes the protein, proteasome assembly chaperone 3. The target protein is reported to be a chaperone protein, which promotes assembly of the 20S proteasome. Structurally, the PSMG3 protein is described to be 122 amino acid residues in length and 13.1 kilodaltons in mass. Other names for this target antigen include PAC-3, PAC-3, and hPAC3. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.