These EFL2 ELISA kits are immunodetection tools for measuring the levels of EFL2 in biological samples. EFL2 is an alias of the human EFNA3 gene, which encodes the protein, ephrin A3. Notably, EFL2 is known to play a role in axon guidance and cell to cell signaling, among other functions. The EFNA3 protein is 238 amino acid residues in length and 26.4 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be expressed in the brain, skeletal muscle, spleen, thymus, prostate, testis, ovary, small intestine, and peripheral blood leukocytes. 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.