| 摘要 |
Provided is a vaccine antigen to which a glycan containing galactose α 1-3 galactose (Galα1-3Gal) is linked via a linker. The vaccine antigen includes a compound represented by formula (2) (in the formula, G represents a group represented by [Chemical 2], L represents a linker including at least a hydrocarbon unit, A represents an antigen, Z represents a link between the linker and the antigen, and m represents an integer equal to or greater than 1). The antigen is preferably a cancer cell, a component of a cancer cell, a cancer antigen or a cancer antigen peptide. |
