Then, 50 to 70 l (1 l per 1 million of PBMCs) of anti-CD14 magnetic beads (Miltenyi Biotec, Bergisch Gladbach, Germany) was added to the PBMC pellet. were significantly lower than those detected in CRC tumors. However, HLA class II antigen staining was weakly detected only in 5.4% of 37 normal mucosa tissues. HLA class […]