A trisaccharide antigen expressed on glycolipids and many cell-surface glycoproteins. In the blood the antigen is found on the surface of NEUTROPHILS; EOSINOPHILS; and MONOCYTES. In addition, Lewis X antigen is a stage-specific embryonic antigen.
Also Known As:
3 alpha-Fucosyl-N-Acetyl Lactosamine; CD15 Antigen; Galbeta(1-4)Fucalpha(1-3)GlcNAc; Hapten X; Lewis X Hapten; SSEA 1; 3 alpha Fucosyl N Acetyl Lactosamine; Antigen, Lewis X; Embryonic Antigen-1, Stage-Specific; Leu M1 Antigens; SSEA 1 Determinant; Stage Specific Embryonic Antigen 1; X Antigen, Lewis; X Hapten, Lewis; Antigens, CD15; CD15 Antigens; Le(X) Antigen; Leu-M1 Antigens; Lewis X Related Antigens; SSEA-1; SSEA-1 Determinant; Stage-Specific Embryonic Antigen-1