Gold nanoparticles 80nm


BBI's unique recipe gold nanoparticle has been used for over 25 years due to its superior quality and performance, and features in over 400 million tests in the global market place per year.

We offer an 80nm gold ideal for use in a number of applications including; flow cytometry, Printed text, conductive films, SERS, Forensic science, Electronic device manufacture and Optical mammography.

At BBI we understand our customers have different requirements, so offer a range of particle sizes from 2nm to 250nm to cater to those needs, whatever the application. BBI’s unique manufacturing technique allows for the production of large batches of gold to a high level of reproducibility of size, dispersion and shape. 

The BBI difference

Used in over 400 million assays every year, our gold manufacturing technique guarantees:

• Consistency – with <5% uneven shapes and a CV of <8%, the uniform shape and size of BBI gold ensures even antibody binding, giving reliable results in your assay

• High stability – 1 year shelf life ensures a settled test manufacturing regime saving you time and wastage

• Scalability – our batch sizes go up to 350L to ensure you have continuous supply

• Quality – BBI gold must pass strict quality procedures before its released to our customers, guaranteeing impressive performance characteristics at scale

View our molar concentration of nanoparticles here >

More Information
Abbreviation EM.GC80
Applications Academic, Biosensors, Diagnostic controls and calibrators, ELISA, Immunoassay, in vitro diagnostics, Lateral Flow, Life Science, Light Microscopy, Transmission Electron Microscopy (TEM)
Capping Agent Citrate
Concentration Number of particles per ml = 1.10×1010
Optical Density OD1
Particle Size 80nm
Presentation Matrix Suspended in H2O, no preservative. Residual chemical left from manufacture
Product Category Gold Nanoparticles
Recommended Use

Lateral flow, TEM, Flow cytometry

Shelf Life 12 months from date of manufacture (DOM)
Shipping Recommendation Ambient
Specification Mean size = 77.0 nm - 85.0 nm; %CV = <8%
Storage Store at 2-8°C – do not freeze
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