Indoleacetic Acid-13C6 (CAS 11119-67-8)

Indoleacetic Acid-13C6 (IAA-13C6) is an isotopically labeled form of indoleacetic acid (IAA), a primary naturally occurring auxin that plays a role in plant growth and development. This particular variant, marked by the incorporation of six carbon-13 isotopes, is especially valuable in molecular biology and plant physiology research for its utility in stable isotope labeling experiments. The presence of 13C allows for precise tracing and quantification of IAA′s metabolic pathways and distribution within plant tissues using mass spectrometry or nuclear magnetic resonance (NMR) spectroscopy. This facilitates a deeper understanding of the mechanisms behind plant cell elongation, differentiation, and response to environmental stimuli. By enabling more accurate and detailed analysis of IAA′s role in processes such as phototropism, gravitropism, and the regulation of gene expression, Indoleacetic Acid-13C6 serves as a critical tool in elucidating the complex signaling networks that govern plant growth and adaptation.