The Key Functions of N-Acetylneuraminic Acid Dihydrate:

• Cellular Recognition: Neu5Ac is a crucial component of glycoproteins and glycolipids found on cell surfaces. It acts as a recognition molecule in cell-cell interactions, particularly in immune responses and cell adhesion processes.
• Viral Infection: Some viruses, including influenza viruses, recognize Neu5Ac on host cells as part of their infection process. Understanding the interactions between viral proteins and Neu5Ac helps in developing antiviral strategies.
• Brain Development: Neu5Ac is involved in brain development and function. It contributes to the structure of gangliosides, which are abundant in neuronal membranes and play roles in cell signaling and neuronal protection.
• Glycosylation: It serves as a precursor molecule in glycosylation processes, where sugars are attached to proteins or lipids. This modification is essential for the stability, activity, and recognition of many biomolecules.