MeSH note : fourth glycosphingolipid of the five lipid haptens that have been isolated from animal
cells; isolated from rat lymphosarcoma as specific antigen to transplanted rat tumors;
structure determined to be N-acetylgalactosaminyl (beta 1 to 3)galactosyl(alpha 1
to 3)galactosyl (beta 1 to 4)glucosylceramide; from rat colon and rat adenocarcinoma;