Anti-CRHR antibodies enable researchers to detect and measure the CRHR antigen in biological samples. This target is a reported synonym of the CRHR1 gene, which encodes corticotropin releasing hormone receptor 1. This protein is known to function in GPCR signaling pathways and receptor-mediated signaling pathways, among other biological roles. The human version of CRHR has a canonical amino acid length of 444 residues and a protein mass of 50.7 kilodaltons, although 5 isoforms have been identified. It is reported to be localized in the cell membrane of cells and notably expressed in the testis, pituitary gland, and cerebral cortex. Other names for this target antigen include CRF-R, CRF-R-1, and CRF-R1. Western Blot is the most common application for the CRHR antibodies listed below. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.