L-(+)-Lactic acid solution, 1M (CAS 79-33-4)

L-(+)-Lactic acid solution, with a concentration of 1 molar (1M), is a valuable chemical reagent utilized in various scientific fields, including biochemistry, food science, and pharmaceuticals. Lactic acid is a naturally occurring organic acid, commonly found in fermented foods and produced as a metabolic byproduct in living organisms. In scientific research, L-(+)-lactic acid solution serves multiple purposes owing to its diverse properties and functionalities. One of its primary applications is in biochemical assays and enzymatic reactions. Lactic acid acts as a substrate or cofactor in various enzymatic reactions, particularly those involving lactate dehydrogenase (LDH), which catalyzes the interconversion between pyruvate and lactate in the glycolytic pathway. Moreover, L-(+)-lactic acid solution finds applications in cell culture media and bioprocessing. It serves as a pH regulator and buffer component in cell culture media, helping to maintain physiological pH levels and support cell growth and metabolism. Additionally, lactic acid is produced by cells during anaerobic respiration, making it a critical metabolite to monitor in cell culture and fermentation processes. Furthermore, lactic acid is employed as a pH regulator and antimicrobial agent in food preservation, inhibiting the growth of spoilage microorganisms and extending the shelf life of perishable foods.