Exceptional quality gold nanoparticles and significant advantages for lateral flow assay development and manufacturing processes.
Up to OD100, ultra-concentrated monodisperse gold nanoparticles generate best in class performance for lateral flow assays. We offer a range of particle sizes from 20nm to 80nm to meet your requirements for different applications.
* Custom pack size is available upon the request of customers.
** 1L could supply the production of 2 million test strips.
Our unique ultra-concentrated gold nanoparticles present great advantages over traditional gold products. These advantages include:
1. Monodisperse nature with spherical and uniform shape to ensure lot-to-lot consistency and assay specificity.
2. Gold conjugation at 40 OD to reduce antibody reagent cost by up to 80%.
3. Simplify gold conjugation process to save production time and equipment costs.
Stability and storage, 12 months shelf life at 2-8°C.
Microspheres
Despite the wide use of colloidal gold as an effective carrier in lateral flow tests, its sensitivity in certain assays remains limited. Gold shell microspheres are characterized by a core-shell structure with particle sizes ranging from 280nm to 320nm. T
Microspheres
Quantum dots microspheres are mainly used in quantitative lateral flow assays to achieve increased sensitivity. Its long Stokes shift, photostability and high quantum yield of fluorescence make it possible to overcome the limitations encountered by conven
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