L-Lactic acid-13C3

L-Lactic acid-13C3 is a stable-isotope-labeled analog of L-lactic acid in which three carbon atoms are substituted with the non-radioactive 13C isotope, enabling precise tracing of lactate flux within metabolic pathways. L-Lactic acid-13C3 is widely used in metabolic profiling, isotope-tracing experiments, and studies of glycolytic reprogramming, offering high analytical sensitivity for quantifying lactate turnover in physiological and pathological settings.