Anti-CHIP antibodies enable researchers to detect and measure the CHIP antigen in biological samples. This target is a reported synonym of the STUB1 gene, which encodes STIP1 homology and U-box containing protein 1. This protein is known to function in the cellular response to hypoxia and autophagy pathways, among other biological roles. The human version of CHIP has a canonical amino acid length of 303 residues and a protein mass of 34.9 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as HSPABP2. Western Blot is a widely used application for the CHIP antibodies listed below. In addition, ELISA is also a common application.