Galanthus nivalis Lectin (GNA) Production Service at CD BioGlyco

CD BioGlyco is an excellent company that Produces Lectins for basic research in biotechnology, biomedicine, and more. We provide high-quality Plant Lectin Production Services, such as GNA.

GNA

GNA is isolated from the bulb of G. nivalis, which is a mannose-specific lectin. GNA has a molecular weight of about 12.0 kDa and consists of four identical subunits. It has found to have antiviral and antitumor activities.

• Various GNA production methods

We use various advanced technologies to extract and purify GNA from natural sources.

• Extraction
  • Traditional precipitate technologies
  We extract GNA from the bulbs of G. nivalis through mechanical and enzymatic methods.
  • Novel technologies
  We also use some new technologies to quickly extract GNA, such as ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), subcritical water extraction (SWE), Cold steeping infusion (CSI) and other new technologies.

• Purification

We use diversified technologies to provide GNA purification services. For example: fast protein liquid chromatography (FPLC), mannose-agarose affinity chromatography, ethanol precipitation, ammonium sulfate precipitation, size exclusion chromatography, etc.

In addition, we clone and produce high-level GNA in Escherichia coli using efficient Recombinant Techniques.

Our GNA products are supplied in two forms, including lyophilized powder and saline suspension. We have a wide range of products with labeled GNA conjugates, and the potency of GNA is <20 μg per mL agglutination activity. Moreover, we provide larger production quantities according to client requirements.

• Characterization of GNA
  • We measure the size and molecular weight of G. nivalis lectins by means such as size exclusion chromatography.
  • We measure substrate specificity by enzyme-linked lectin and mannose-binding inhibition assays.
• Lectin Microarray Assay

In addition, we offer lectin microarray assay services to help clients determine the glycosylation characteristics of various biological samples.

Fig.1 G. nivalis lectin production service. (CD BioGlyco)

Applications

Advantages

• We combine new and traditional technologies in lectin production to provide clients with mature G. nivalis lectin production services.
• We have a strict quality control platform to provide high-quality, high-purity G. nivalis lectins.

With constant collaboration and innovation, CD BioGlyco has a wide range of plant lectin production services to meet the needs of our clients. Please feel free to contact us with your GNA production needs. We will provide you with optimized production solutions. We will always carry out lectin-related research to help our clients realize their research goals.