15N4 Inosine

15N4 Inosine is a modified form of the nucleoside inosine, which is an important component of RNA molecules. This modified version of inosine is labeled with four nitrogen-15 isotopes, which can be used in a variety of applications. One common use of 15N4 Inosine is in studies of RNA structure and function, where it can be incorporated into RNA molecules to track their movements and interactions with other molecules. In addition to its use in RNA research, 15N4 Inosine can also be used as a stable isotope tracer in metabolic studies. By tracking the movement of this isotope through various metabolic pathways, researchers can gain insights into how different nutrients are metabolized by the body and how metabolic processes are regulated. From a chemical perspective, 15N4 Inosine is a purine nucleoside, meaning that it consists of a purine base (in this case, hypoxanthine) attached to a ribose sugar molecule. The four nitrogen-15 isotopes replace four of the regular nitrogen atoms in the molecule, making it heavier and easier to track using mass spectrometry techniques. Overall, 15N4 Inosine is a valuable tool for researchers in a variety of fields who are interested in studying RNA structure and function, as well as metabolic processes in the body. Its chemical properties make it an ideal tracer for these types of studies, and its versatility makes it a valuable addition to any researcher's toolkit.