These NAP22 ELISA kits are immunodetection tools for measuring the levels of NAP22 in biological samples. NAP22 is an alias of the human BASP1 gene, which encodes the protein, brain abundant membrane attached signal protein 1. Notably, NAP22 is known to play a role in the regulation of transcription and podocyte differentiation, among other functions. The BASP1 protein is 227 amino acid residues in length and 22.7 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is notably expressed in the brain. Other names for this target antigen include CAP-23, CAP23, and NAP-22. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.