Anti-MAFA-L antibodies enable researchers to detect and measure the MAFA-L antigen in biological samples. This target is a reported synonym of the KLRG1 gene, which encodes killer cell lectin like receptor G1. This protein is known to function in receptor-mediated signaling pathways and inflammatory response pathways, among other biological roles. The human version of MAFA-L has a canonical amino acid length of 195 residues and a protein mass of 21.8 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane of cells and notably expressed in the tonsil. Other names for this target antigen include 2F1, CLEC15A, and MAFA. ELISA, Flow Cytometry, and Western Blot are common applications for MAFA-L antibodies.