Here, (i) ENO-1 on monocytes, neurons, carcinoma cells, lymphoid cells, myoblasts [6,54] and pathogenic bacteria [55]; (ii) CK8 on carcinoma cells [56]; (iii) p11 on endothelial cells [57]; and (iv) glyceraldehyde-3-phosphate dehydrogenase (GAPDH) on bacteria are the best characterized ones [55]. Here, GAPDH is linked to carcinoma.