N-Acetylneuraminic Acid

N-Acetylneuraminic Acid


Sialic acid (SA), scientific name is "N-acetylneuraminic acid", sialic acid is a kind of natural carbohydrate compound that exists widely in the biological system. It was first isolated by Blix from the mucin of the bovine mandibular salivary gland, so it was named sialic acid.

N-Acetylneuraminic Acid(sialic acid) is a carbohydrate that exists widely in nature, and it is also the basic component of many glycoproteins,glycopeptides and glycolipids. It has a wide range of biological functions, such as the regulation of blood protein half-life, the neutralization of various toxins, and cell adhesion. Immune antigen-antibody response and protection of cell lysis.

Product nameSialic acid (N-acetylneuraminic acid, Bird's nest acid, Cubilose acid)
CAS131-48-6
ApperanceWhite fine powder
Specification10%-99%
Production processFood grade glucose and corn pulp as raw materials, by Escherichia coli fermentation,
filtration, sterilization, hydrolysis, purification and other processes
Shelf time2 years,keep away sunlight, keep dry


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