These Cytokeratin 3 ELISA kits are immunodetection tools for measuring the levels of Cytokeratin 3 in biological samples. Cytokeratin 3 is an alias of the human KRT3 gene, which encodes the protein, keratin 3. Notably, Cytokeratin 3 is known to play a role in epithelial cell differentiation and cytoskeleton organization, among other functions. The KRT3 protein is described to be 628 amino acid residues in length and 64.4 kilodaltons in mass. In terms of tissue specificity, it is reported to have cornea specific expression. Other names for this target antigen include CK3, K3, and MECD2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.