吲哚-3-乙酸是一种植物生长调节剂。吲哚-3-乙酸可诱导细胞分裂和细胞伸长，从而促进植物生长。 Product Describtion: 3-Indole-acetic acid sodium salt is a plant growth regulator. Indole-3-acetic acid induces cell division and cell elongation that promotes plant growth. Product Application: 3-Indole-acetic acid (IAA) sodium salt has been used: to alter the root developmental processes in Arabidopsis thaliana seedlings； as a standard for the determination of IAA by high-performance liquid chromatography using Chlorella sorokiniana and Azospirillum brasilense sample culture media； as one of the plant hormone to treat interspecific hybrids (Elaeis oleifera Cortés x Elaeis guineensis Jacq.) and study its effect on bunch formation in parthenocarpic fruits and oil production in oil palm.