The K-ras ELISA kits listed below utilize specific antibodies for the plate-based assay of K-ras in various samples. K-ras is another term for the NRAS gene, which encodes the protein, NRAS proto-oncogene, GTPase in humans. It has been reported that K-ras plays a role in MAPK cascade signaling pathways and myoblast differentiation, among other functions. Structurally, the NRAS protein is described to be 189 amino acid residues in length and 21.2 kilodaltons in mass. It is localized to the golgi and cell membrane of the cell. This protein is known to be glycosylated, ubiquitinated, palmitoylated, acetylated and phosphorylated. Other names for this target antigen include ALPS4 and CMNS. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.