Gold Nanoparticle Conjugation

Gold nanoparticles, which are small particles of gold with a diameter of 1 to 100 nm, have high electron density, dielectric properties and catalysis, and can bind to a variety of biological macromolecules without affecting their biological activity. Because spherical gold nanoparticles have strong adsorption function to protein, they can bind to staphylococcal protein A, immunoglobulin, toxin, glycoprotein, enzyme, antibiotic, hormone, bovine serum albumin and so on. Therefore, it has become a very useful tool in basic research and experiments.

Application of Gold Nanoparticle Conjugation

• As a microscopic tracer.
• Application of homogeneous sol particle immunoassay technique.
• Applied to flow cytometry.
• Dot immune-gold silver staining technique.
• Immunoblotting technique.
• Dot Gold Immuno-filtration Assay.
• Immuno-chromatography.

Our Services

• Protein-gold coupling.
• Antibody bonded alloy nanoparticles.
• Lectin-gold complex.
• (Streptococcus) avidin-gold conjugate.
• DNA- gold nanoparticles complex.
• RNA- gold nanoparticles complex.
• Peptide bonded alloy nanoparticles

Our Advantages

• A coupling compound of high quality and excellent performance.
• State-of-the art chemical biology facilities
• Flexible service choice.
• Experience and ability of dedicated team.
• Manufacturing technology transfer
• The agreed conjugate rate and scale.
• Evidence of successful bonding is provided.
• No gold particle clusters
• Stable and reproducible
• No non-specific binding
• Optimized to meet you sensitivity specifications
• Small scale to bulk manufacturing

Relying on state-of-the-art chemical and biological facilities and more than 30 years of comprehensive experience in providing high-quality bio-conjugated complexes, BOC Sciences’s customized gold nanoparticle conjugation service is flexible, repeatable and quality guaranteed! If you are interested in the services we can provide and would like more detailed information, please feel free to contact us and get exclusive technical support services. Our project manager will contact you as soon as possible and help you design appropriate agreements to meet your specific requirements.