These IB1 ELISA kits are immunodetection tools for measuring the levels of IB1 in biological samples. IB1 is an alias of the human MAPK8IP1 gene, which encodes the protein, mitogen-activated protein kinase 8 interacting protein 1. Notably, IB1 is known to play a role in the regulation of apoptosis and the regulation of transcription, among other functions. The MAPK8IP1 protein is described to be 711 amino acid residues in length and 77.5 kilodaltons in mass. It is localized to the nucleus, mitochondria, ER, and cytoplasm of the cell. In terms of tissue specificity, it is reported to be highly expressed in the brain. This protein is known to be ubiquitinated and phosphorylated. Other names for this target antigen include JIP-1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.