Our Anti-Ubiquitin carboxyl-terminal hydrolase isozyme L1 (PGP9.5) chicken polyclonal primary antibody detects bovine, human, mouse, other mammals (predicted), pig, and rat Ubiquitin carboxyl-terminal hydrolase isozyme L1 (PGP9.5), and is IgY preparation. It is validated for use in ICC, IHC-Frozen, IHC-Paraffin-embedded, WB.