These UAP ELISA kits are immunodetection tools for measuring the levels of UAP in biological samples. UAP is an alias of the human UBAP1 gene, which encodes the protein, ubiquitin associated protein 1. The protein is a known component of the ESCRT-I complex, a regulator of vesicular trafficking process. The UBAP1 protein is 502 amino acid residues in length and 55.1 kilodaltons in mass. However, as many as 4 protein isoforms have been identified. It is localized to the cytoplasm of the cell. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. Other names for this target antigen include NAG20 and SPG80. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.