These YL1 ELISA kits are immunodetection tools for measuring the levels of YL1 in biological samples. YL1 is an alias of the human VPS72 gene, which encodes the protein, vacuolar protein sorting 72 homolog. Notably, YL1 is known to play a role in the regulation of transcription and the regulation of apoptosis, among other functions. The VPS72 protein is 364 amino acid residues in length and 40.6 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus of the cell. This protein is known to be phosphorylated. Other names for this target antigen include CFL1, Swc2, and TCFL1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.