These Cab45 ELISA kits are immunodetection tools for measuring the levels of Cab45 in biological samples. Cab45 is an alias of the human SDF4 gene, which encodes the protein, stromal cell derived factor 4. Notably, Cab45 is known to play a role in brain development and fat cell differentiation, among other functions. The SDF4 protein is 362 amino acid residues in length and 41.8 kilodaltons in mass. However, as many as 6 protein isoforms have been identified. It is localized to the cell membrane, golgi, and cytoplasm of the cell. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. This protein is known to be glycosylated. Other names for this target antigen include . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.