The HSDB3 ELISA kits listed below are analytical tools for measuring concentrations of HSDB3 in various samples. HSDB3 is an alternative name for the human HSD3B1 gene, which encodes the protein, hydroxy-delta-5-steroid dehydrogenase, 3 beta- and steroid delta-isomerase 1. It has been mentioned that HSDB3 plays a role in brain development, among other functions. Structurally, the HSD3B1 protein is described to be 373 amino acid residues in length and 42.3 kilodaltons in mass. It is localized to the mitochondria and ER of the cell. Other names for this target antigen include 3BETAHSD, 3BETAHSD, and HSD3B. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.