| ≥1 piece |
Details
N-Acetylglucosamine (N-Acetyl-D-Glucosamine, or GlcNAc, or NAG) is a monosaccharide derivative of glucose. It is an amide between glucosamine and acetic acid. It has a molecular formula of C8H15NO6, a molar mass of 221.21 g/mol, and it is significant in several biological systems.
It is part of a biopolymer in the bacterial cell wall, built from alternating units of GlcNAc and N-acetylmuramic acid (MurNAc), cross-linked with oligopeptides at the lactic acid residue of MurNAc. This layered structure is called peptidoglycan (formerly called murein).
GlcNAc is the monomeric unit of the polymer chitin, which forms the outer coverings of insects and crustaceans. It is the main component of the cell walls of fungi, the radulas of mollusks, and the beaks of cephalopods.
Polymerized with glucuronic acid, it forms hyaluronan.
Applications
It has been proposed as a treatment for autoimmune diseases,and recent tests have claimed some success.
Specifications
| ITEMS | STANDARD |
| Product type | n-acetyl-d-glucosamine powder |
| Appearance | White crystalline Powder |
| Assay | ≥99.0% |
| Heavy Metals | ≤10ppm |
| Arsenic | ≤1ppm |
| Lead | ≤3ppm |
| Mercury | ≤0.1ppm |
| Cadmium | ≤1ppm |
| Total Plate Count | ≤1000cfu/g |
| yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |