Aurion Diagnostics Gold Nanoparticles Now available for the fields of Diagnostics and Diagnostics Development...


Gold Sols, 20nm and 40nm


Clean, clear, reproducible, and reliable results.


Aurion Diagnostics Gold Nanoparticles – Gold Sols – (solutions of high quality unconjugated gold nanoparticles) have a uniform size and highly adsorptive surface. Aurion Diagnostics Gold Sols provide opportunities for users to prepare conjugates with primary antibodies, ligands and other binding agents via adsorption or covalent binding after functionalization. The gold sols are available in the size ranges 20nm and 40nm. 40nm being the diameter used in 90% of the lateral flow immunoassays. The smaller diameter for those colorimetric assays were a higher labeling density, the number of gold nanoparticles per amount of antigen, is more important, e.g., in “on-chip” detection.


l Ready-to-use for conjugation via adsorption l Can be functionalized with thiolated molecules l Available in gold nanoparticle sizes 20nm and 40nm


l


Monodisperse particle population with a coefficient of variance <12%


l Supplied at optical density = 1 20nm and 40nm Gold Nanoparticles l Stability is guaranteed for 1 year after production


Aurion Diagnostics Gold Sols are prepared according to a unique protocol, warranting narrow size distribution and reproducible adsorption characteristics. Package sizes: 100 ml or 1000ml of high quality gold sol. For larger volumes please inquire.


Storage


Gold sols have a guaranteed shelf life of 12 months from the date of quality control analysis.The products should be stored at 4-8°C. Freezing is not recommended.


Application Instructions


Detailed instructions for conjugate preparation and evaluation are provided in the package inserts.


Ordering Information Please let us know if you require larger quantities. Cat No.


Description


25950 25951 25952 25953


Diagnostics Gold Nanoparticles, 20nm Diagnostics Gold Nanoparticles, 20nm Diagnostics Gold Nanoparticles, 40nm Diagnostics Gold Nanoparticles, 40nm


Qty. 100ml


1000ml 100ml


1000ml


P.O. Box 550 • 1560 Industry Rd. Hatfield, PA 19440 Tel: (215) 412-8400 email: info@emsdiasum.com


www.emsdiasum.com EMS has it...

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