glutathione assay kit sigma disulfide Gssg Molecule Oxidized Form Stock Vector (Royalty Free) 2633158569 throughput handling systems Sigma-Aldrich Glutathione Glutathione reductase is essential for the glutathione redox cycle that maintains adequate levels of reduced cellular GSH glutathione peroxidase elisa kit Sigma-Aldrich

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Following asymmetric helical refinement and extensive symmetry searches in CryoSPARC, only two particle subsets reproducibly converged into stable consensus maps (highlighted by black and green boxes in Supplementary Fig

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Mouse tumor models Nude mice (males, 45 weeks old) and C57BL/6 mice (males, 68 weeks old) were housed in ventilated cages under specific pathogen-free conditions and given ad libitum access to food and water

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