COS exhibits diverse physiological functions, including antioxidant, anti-inflammatory, metabolic regulation, antitumor, antibacterial activities, lowering blood cholesterol, lowering high blood pressure, preventing infection, controlling arthritis, improving calcium absorption, and enhancing anti-tumor properties.
Fig.1 A summary of the biological activities of COS. (Thomas, et al., 2023)
CD BioGlyco utilizes state-of-the-art analytical techniques and expertise to provide efficient Oligosaccharide Analysis Services for our clients, including chemical component analysis and structural analysis. Our attentive services are widely recognized. The specific services we offer include the following:
| Physicochemical properties | Determination methods |
| Degree of deacetylation | Potentiometric method/FT-IR/acid-base titration |
| Degree of polymerization | MALDI-TOF MS; 1H NMR |
| Degree of N-acetylation | MALDI-TOF MS; 1H NMR; HPLC-a photodiode array (PDA) |
| Chemical structure | FT-IR/ESI-MS/UV |
| Viscosity | A falling-ball viscometer |
| Color tone intensity | Stereo microscope |
| Intrinsic viscosity molecular weight | An ubbelohde viscometer |
Fig.2 The workflow of COS analysis. (CD BioGlyco)
At CD BioGlyco, the COS analysis service allows you to obtain a complete and detailed experimental analysis report. Our clients can directly contact our experts and provide timely feedback on any inquiries. If you are interested in our services, please feel free to contact us.
Reference:
