Cleared lysates were mixed with protein-loading buffer and boiled at 95 C for 5 min
This can be achieved by activating endogenous antioxidant enzymes such as SOD, catalase, and glutathione peroxidase, which neutralize ROS and prevent oxidative damage (166, 167)
Experimental Procedures Chemicals PAF C-16 (1- O -hexadecyl-2- O -acetyl- sn -glyceryl-3-phosphoryl choline) and different PAF C-16 structural analogs, including Lyso-PAF (1- O -hexadecyl-2- hydroxy- sn -glyceryl-3-phosphoryl choline), PAF C-18 (1- O -octadecyl-2- O -acetyl- sn -glyceryl- 3-phosphorylcholine), Hexanolamino PAF [1- O -hexadecyl-2- O - acetyl- sn -glyceryl-3-phosphoryl ( N,N,N -trimethyl) hexanol amine], 2- O -methyl PAF (1- O -hexadecyl-2- O -methyl- sn -glyceryl-3-phosphorylcholine), as shown in Figure 1, along with ABT-491 (1-( N,N -Dimethylcarbamoyl)-4-ethynyl-3-(3-fluoro-4-((1H-2-methylimidazo[4,5-c]pyridin-1-yl)methyl) benzoyl)-indole, HCl), U-73122 (1-[6-[((17)-3-Methoxyestra-1,3,5[10]-trien-17-yl)amino]hexyl]-1H-pyrrole-2,5-dione) and arachidonic acid were purchased from Cayman Chemical Company, United States
3c, green), SERF2 residues R7, R11, K16, K23, R27, Q46, K47 and K54 showed substantial chemical shift changes suggestive of direct binding to rG4 or conformational alteration upon rG4 interaction
