N acetylglucosaminylphosphatidylinositol deacetylase antibody, N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase antibody, Phosphatidylinositol glycan anchor biosynthesis class L antibody, Phosphatidylinositol glycan class L antibody, Phosphatidylinositol-glycan biosynthesis class L protein antibody, PIG-L antibody, Pigl antibody, PIGL_HUMAN antibody