L-Fucose medicine grade,food grade,health grade,reagent grade,cosmetics CAS Number 2438-80-4 Molecular Formula C6H12O5 Molecular Weight 164.1600 Package: Function: Anti-infective, anti-cancer, enhance immunity,Skin moisturizing , anti-aging Application: Cosmetics, food, medicine, infant formula Tags: Anti Tumor Anti Bacterial Improve immunity Anti Virus Delay aging Beauty Dietary supplements Ingredients Nutrition fortifier
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L-Fucose, chemically known as 6-deoxy-L-galactose, is a naturally occurring monosaccharide belonging to the hexose family. With the molecular formula C6H12O5 and a CAS registry number of 921-60-8, this deoxy sugar plays a pivotal role in biological systems across diverse species. Unlike many common sugars, L-fucose lacks a hydroxyl group at the C-6 position, a structural feature that significantly influences its metabolic pathways and functional interactions within living organisms.
In nature, L-fucose is primarily found as a terminal residue on glycoproteins and glycolipids, where it serves as a critical component of cell surface structures. It is extensively involved in cell-cell recognition, immune response modulation, and signal transduction processes. The specific arrangement of fucose residues on protein backbones often dictates biological activity, making it essential for proper embryonic development, blood type determination, and pathogen-host interactions. For instance, certain bacteria utilize fucose-binding proteins to adhere to host tissues, highlighting its relevance in infectious disease research.
The industrial and pharmaceutical applications of L-fucose are rapidly expanding. In the biopharmaceutical sector, it is increasingly used as a standard reference material for quality control in the production of therapeutic antibodies, particularly those requiring precise glycosylation patterns to ensure efficacy and safety. Researchers utilize L-fucose to study mucin-type O-glycans and their roles in cancer metastasis and inflammation. Furthermore, due to its potential prebiotic properties, it is gaining attention in the nutraceutical industry for supporting gut health by promoting the growth of beneficial intestinal microbiota.
Synthetic production of high-purity L-fucose is achieved through enzymatic conversion from GDP-fucose or chemical synthesis, ensuring supply for rigorous scientific studies. As a chiral molecule, its optical purity is crucial for experimental validity. Continued research into L-fucose promises breakthroughs in understanding complex glycobiological mechanisms, developing novel drug delivery systems, and creating targeted therapies for various diseases. Its unique biochemical profile makes it an indispensable tool in modern life sciences, bridging the gap between fundamental research and clinical application.