Fig. 2From: Detection of glucose-derived d- and l-lactate in cancer cells by the use of a chiral NMR shift reagentDetection of d- and l-lactate formation in erythrocytes using Yb3 (2 mM) by 1H NMR e-buffered saline, pH 7.4 after incubation for 2 h at 37°C with a 5 mM glucose, b 5 mM MG, and c wo/substrate. The highlighted methyl and methine resonances are assigned to l-(blue) and d-(red) lactateBack to article page