UBQLN4 Rabbit pAb

Enables K48-linked polyubiquitin modification-dependent protein binding activity and identical protein binding activity. Involved in cellular response to DNA damage stimulus, negative regulation of double-strand break repair via homologous recombination, and regulation of cellular catabolic process. Located in several cellular components, including autophagosome, nucleoplasm, and site of DNA damage. Part of protein-containing complex. Colocalizes with cytosolic proteasome complex and nuclear proteasome complex.