The MAI ELISA kits listed below are analytical tools for measuring concentrations of MAI in various samples. MAI is an alternative name for the human GSTZ1 gene, which encodes the protein, glutathione S-transferase zeta 1. It has been mentioned that MAI plays a role in metabolic processes, among other functions. Structurally, the GSTZ1 protein is 216 amino acid residues in length and 24.2 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the cytoplasm of the cell. In terms of tissue specificity, it is notably expressed in liver followed by kidney, skeletal muscle and brain. Other names for this target antigen include GSTZ1-1, MAAI, and MAAID. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.