The DCNovations (powered by nanoComposix) gold nanospheres are available in 40nm and 80nm at OD 20. These particles are synthesized with active carboxyl groups, which distinguishes them from DCNovations colloidal gold and cellulose nanobeads. The covalent conjugation process allows for a more robust conjugate that can withstand extreme conditions that may be the result of certain types of samples and sample pre-treatment methods. These particles are uniform in size and tend to require less antibody than typical colloidal gold nanoparticles due to their controlled surface.
Gold Nanospheres (Powered by nanoComposix)
DCN Dx and nanoComposix have teamed up to provide you with another useful tool to use in your development program. The DCNovations (powered by nanoComposix) nanospheres are a great option for someone looking to enhance their assay performance while still using colloidal gold.