Sialic Acid Powder

Product Name： Sialic Acid powder
Other Name： N-Acetylneuraminic acid, Neu5Ac, NANA Powder
CAS NO. 131-48-6
Botanical Source： Bird's nest, Microorganism fermentation
Specs： 95%, 98%

Usage： 95% used for health care product, food and cosmetic
98% used for medicine
Producing Process： Ferment, extraction
Appearance： White to off-white powder
Particle Size：98% Pass 80mesh

Application： Cosmetic,Food and Pharm Grade
Sialic acid powder (N-Acetylneuraminic acid ) descriptions

N-Acetylneuraminic acid (Neu5Ac or NANA) is the predominant sialic acid found in human cells, and many mammalian cells. Other forms, such as N-Glycolylneuraminic acid, may also occur in cells.

Sialic acid powder (N-Acetylneuraminic acid) Function and applications:
Sialic Acid is not only based on the role of "inducing" invading pathogens, but is currently recognized as a transmitter of gangliosides and is a component of the brain.
Sialic Acid can prevent the invasion of germs.
Sialic acid is also a receptor for influenza viruses, and is a binding site for influenza viruses to bind to mucous cells.
Sialic acid is a carbohydrate widely found in nature. It is also a basic component of many glycoproteins, glycopeptides and glycolipids. It has a wide range of biological functions, such as regulation of blood protein half-life, neutralization of various toxins, and cells. Adhesion, immune antigen-antibody reaction and protection against cell lysis.
Biochemical derivatives of sialic acid are also commonly used in the synthesis of drugs.
In the natural world, from the virus to the animal, the enzyme which is hydrolyzed to remove the terminal N-acetylneuraminic acid (neuraminidase) has been identified by the physiological activity change of the enzyme. The role of acidic sugar residues.

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