These CB2 ELISA kits are immunodetection tools for measuring the levels of CB2 in biological samples. CB2 is an alias of the human CNR2 gene, which encodes the protein, cannabinoid receptor 2. Notably, CB2 is known to play a role in immune response pathways and inflammatory response pathways, among other functions. The CNR2 protein is described to be 360 amino acid residues in length and 39.7 kilodaltons in mass. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is found to be highly expressed in cells of the immune system with higher expression in B-cells and NK cells. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include CB-2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.