Figure 3From: Nicotinamide N-Methyltransferase Upregulation Inversely Correlates with Lymph Node Metastasis in Oral Squamous Cell CarcinomaWestern blot analysis of NNMT. Tumor (T) and matched adjacent healthy (N) tissue lysates were prepared as described in Materials and Methods; 50 μg of protein from 15 percent SDS-PAGE were transferred to polyvinylidene fluoride membranes. Blot was probed with anti-NNMT antibody, and detected with enhanced chemiluminescence. (cases 1–11, favorable OSCCs; cases18 and 21, unfavorable OSCCs).Back to article page