These GIG5 ELISA kits are immunodetection tools for measuring the levels of GIG5 in biological samples. GIG5 is an alias name of the human CACYBP gene, which encodes the protein, calcyclin binding protein. Notably, GIG5 is known to play a role in cardiac tissue development, among other functions. The CACYBP protein is 228 amino acid residues in length and 26.2 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the nucleus and cytoplasm of the cell. This protein is known to be phosphorylated. Other names for this target antigen include .