These B3-1 ELISA kits are immunodetection tools for measuring the levels of B3-1 in biological samples. B3-1 is an alias of the human CYTIP gene, which encodes the protein, cytohesin 1 interacting protein. The CYTIP protein is 359 amino acid residues in length and 40 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the cytoplasm of the cell. In terms of tissue specificity, it is reported to be expressed in lymph nodes, thymus, spleen, lung, peripheral blood leukocytes and bone marrow. Other names for this target antigen include CASP. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.