Phosphatidylethanolamine (PE), identified by its CAS number 39382-08-6, stands as a cornerstone molecule in the architecture and functionality of cellular membranes. As a primary constituent, its presence is not merely structural; it actively participates in a multitude of cellular processes, making it an indispensable component for researchers in the life sciences and pharmaceutical industries. Understanding the nuances of PE is critical for anyone seeking high-quality biochemicals for their studies.

The fundamental role of PE lies in its contribution to cell membrane integrity. Its unique molecular structure, featuring a glycerol backbone esterified with two fatty acids and a phosphate group linked to ethanolamine, allows it to form stable and fluid lipid bilayers. This structural basis is vital for regulating the passage of substances into and out of the cell and for maintaining cellular shape and function. The specific fatty acid composition can influence membrane fluidity, a critical factor in various cellular activities like signal transduction and protein transport.

Beyond its structural importance, PE is deeply involved in crucial biological events. It plays a significant part in apoptosis, the process of programmed cell death. During apoptosis, PE is translocated to the outer leaflet of the cell membrane, serving as an 'eat me' signal for immune cells to clear the dying cell. This process is essential for tissue homeostasis and preventing inflammatory responses. Furthermore, PE is a precursor in pathways related to neurotransmitter synthesis, particularly acetylcholine, which is vital for cognitive function and neuronal communication. This makes PE a compound of significant interest for neuroscientists and those researching neurological disorders.

For professionals seeking reliable sources for such critical compounds, partnering with a reputable manufacturer and supplier is paramount. NINGBO INNO PHARMCHEM CO.,LTD. stands as a dedicated provider of high-purity Phosphatidylethanolamine. Our commitment to quality ensures that researchers and formulators receive a product that meets stringent specifications, supporting the integrity and success of their experiments and product development. When you need to buy Phosphatidylethanolamine, consider us your trusted supplier, offering competitive prices and consistent quality from China.

The diverse biological presence of PE, from bacteria to mammalian cells, underscores its fundamental importance across all life forms. Whether your research focuses on membrane biophysics, cellular signaling, or pharmaceutical development, sourcing high-quality PE is a critical first step. We encourage you to reach out to us for your procurement needs, ensuring you receive a product that empowers your scientific endeavors.