L-Asparagine-13C4, 15N2, D8

L-Asparagine-13C4, 15N2, D8 is an isotopically labeled amino acid that is commonly used in various fields such as biochemistry, proteomics, and metabolomics. It is a stable isotope-labeled form of L-asparagine, one of the 20 amino acids that make up proteins. The isotopic labeling of L-Asparagine-13C4, 15N2, D8 involves the replacement of some of the naturally occurring carbon, nitrogen, and hydrogen atoms in the molecule with their heavier stable isotopes. This labeling allows for the identification and quantification of L-asparagine in complex biological samples, using techniques such as mass spectrometry. L-Asparagine-13C4, 15N2, D8 is used as an internal standard in mass spectrometry-based experiments for the quantification of L-asparagine levels in various biological systems. It is also used in protein expression studies to determine the rate of protein synthesis and degradation. Additionally, the isotopic labeling of L-Asparagine-13C4, 15N2, D8 can be used in metabolic flux analysis, which is a technique used to measure the rates of metabolic reactions in cells. In terms of chemical information, L-Asparagine-13C4, 15N2, D8 has a molecular formula of C4H7D8N2O3 and a molar mass of 153.16 g/mol. It is a white crystalline powder that is soluble in water and has a melting point of 224-225°C. The isotopic labeling of L-Asparagine-13C4, 15N2, D8 does not affect its chemical properties, allowing it to be used as a reliable internal standard in various analytical applications.