The HHR23B ELISA kits listed below are analytical tools for measuring concentrations of HHR23B in various samples. HHR23B is an alternative name for the human RAD23B gene, which encodes the protein, RAD23 homolog B, nucleotide excision repair protein. It has been mentioned that HHR23B plays a role in embryonic organ development and spermatogenesis, among other functions. Structurally, the RAD23B protein is 409 amino acid residues in length and 43.2 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus and cytoplasm of the cell. Other names for this target antigen include HR23B and P58. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.