Anti-LRRC33 antibodies enable researchers to detect and measure the LRRC33 antigen in biological samples. This target is a reported synonym of the NRROS gene, which encodes negative regulator of reactive oxygen species. This protein is known to function in immune response pathways and inflammatory response pathways, among other biological roles. The human version of LRRC33 has a canonical amino acid length of 692 residues and a protein mass of 76.4 kilodaltons. It is reported to be localized in the ER and cell membrane of cells. LRRC33 is a member of the LRRC32/LRRC33 protein family.