Antioxidant Activity Screening service

Antioxidant Activity Screening Services at CD BioGlyco

Many naturally occurring active glycans are found in marine organisms, and due to their specific growth activity, the structure and properties of these marine-derived glycans are different from those of terrestrial-derived glycans. CD BioGlyco has extensive experience in the research of all types of glycans and related glycoproteins and offers high-quality marine glycan and glycoprotein analysis services.

We provide in vitro, cellular, and in vivo screening services of marine glycans and glycoproteins for their antioxidant activity. We also offer an in-depth screening of antioxidant activity based on these assays in combination with highly efficient analytical tools (high-performance liquid chromatography and liquid chromatograph mass spectrometer).

In addition, we provide cell-based assays, simulated digestion assays, or in vivo antioxidant assays to comprehensively evaluate the antioxidant activity of marine glycans and glycoproteins.

Antioxidant activity is an important Biological Activity of Marine Glycan & Glycoprotein. We adopt different perspectives to provide marine glycan & glycoprotein antioxidant activity screening services.

Fig.1 Marine glycan & glycoprotein antioxidant activity screening services. (CD BioGlyco)

Publication

Technology: In vitro antioxidant modeling of DPPH free radicals

Journal: IOP Conference Series: Earth and Environmental Science

Published: 2020

Results: The antioxidant capacity of four substances from marine organisms, alginate, carboxymethyl chitosan, glucosamine hydrochloride, and clams small molecule peptide, were researched using DPPH free radical as an in vitro antioxidant model and ascorbic acid as a control group. After in vitro experiments, the results showed that all four marine active substances have good antioxidant properties, and their antioxidant activities showed a certain quantitative relationship with concentration. In particular, the small molecule peptide from the corrugated barfin fish was superior to the other two marine species in eliminating DPPH free radicals. Especially, the elimination rate of DPPH radicals reached 95.7% when the concentration was 4 g/L.

Applications

• The antioxidant activity screening service can be used to research the monosaccharide composition and content of marine glycan & glycoprotein.
• The antioxidant screening service can be used to cultivate marine plants with high glycan & glycoprotein content.
• The antioxidant screening service can be used to develop antioxidants based on marine glycan & glycoprotein.

Advantages

• We have state-of-the-art bioactivity assay technology and offer a wide range of analysis methods for antioxidant properties for our clients to choose from.
• Our service team customizes the analysis solutions for our clients to ensure the highest quality analysis service.
• We provide complete analysis reports and are ready to interpret the relevant data for our clients.

CD BioGlyco relies on professional laboratory equipment to provide every client with reliable bioactivity analysis services covering marine glycan & glycoprotein. We are always ready to help our clients answer any questions related to marine glycan & glycoprotein, and client satisfaction is our unremitting pursuit. Please feel free to contact us if you would like to know more information.