Anti-MSL-2 antibodies enable researchers to detect and measure the MSL-2 antigen in biological samples. This target is a reported synonym of the MSL2 gene, which encodes MSL complex subunit 2. This protein is known to function in the regulation of transcription and protein ubiquitination, among other biological roles. The human version of MSL-2 has a canonical amino acid length of 577 residues and a protein mass of 62.5 kilodaltons, although 2 isoforms have been identified. MSL-2 is a member of the MSL2 protein family.