These NCB5OR ELISA kits are immunodetection tools for measuring the levels of NCB5OR in biological samples. NCB5OR is an alias of the human CYB5R4 gene, which encodes the protein, cytochrome b5 reductase 4. Notably, NCB5OR is known to play a role in carbohydrate metabolism and homeostasis, among other functions. The CYB5R4 protein is described to be 521 amino acid residues in length and 59.5 kilodaltons in mass. It is localized to the ER of the cell. In terms of tissue specificity, it is widely expressed across many tissue types. Other names for this target antigen include . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.