Sialyl Lewis X (sLexX or CD15s) is a tetra-saccharide N-acetylneuraminic acid, galactose, fucose and N-acetylglucosamine (NeuAcα2,3Galβ1,4(Fucα1,3)-GlcNAc). CD15s is present on various leukocytes usually as O-linked glycans bound to surface molecules such as PSGL-1, CD43 and CD44. On leukocytes, CD1...
ORGANISM(S): Homo sapiens