CTSZ and neoplasm: As CD8+ T cell depletion experiments (Figure 2) suggested that the suppression of tumor growth in B4galt3 KO mice may be caused by CD8+ T cells, we picked up T cell-associated GO entries and identified 14 proteins (PSAP, MMP9, MPO, HP, ITGAL, CTSZ, CD86, ITGA4, RPN2, PLD4, H2-AA, PIK3R1, ATP1B3, NGP) after GO analysis of the proteins corresponding to these glycoforms (Figure 5D, Supplementary Table 8).