Anti-MSTP120 antibodies enable researchers to detect and measure the MSTP120 antigen in biological samples. This target is a reported synonym of the OSBPL8 gene, which encodes oxysterol binding protein like 8. This protein is known to function in fat cell differentiation and the regulation of cell migration, among other biological roles. The human version of MSTP120 has a canonical amino acid length of 889 residues and a protein mass of 101.2 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and ER of cells. MSTP120 is a member of the OSBP protein family.