These APRIN ELISA kits are immunodetection tools for measuring the levels of APRIN in biological samples. APRIN is an alias of the human PDS5B gene, which encodes the protein, PDS5 cohesin associated factor B. Notably, APRIN is known to play a role in cell division and cell proliferation, among other functions. The PDS5B protein is 1447 amino acid residues in length and 164.7 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is widely expressed across many tissue types. Other names for this target antigen include AS3. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.