{"product_id":"400nm-stabilized-gold-nanoparticles","title":"400nm Stabilized Gold Nanoparticles","description":"\u003cp\u003eFor laboratories developing localized surface plasmon resonance (LSPR), nanoparticle conjugation, lateral flow assay development, and immunoassay development, the 400 nm stabilized gold nanoparticles format provides a defined material option for online scientific purchasing and product selection.\u003c\/p\u003e\n\u003cp\u003eGold nanoparticles are widely used as plasmonic labels and conjugation scaffolds because their optical response, surface chemistry and particle size can be matched to assay, imaging or sensor formats.\u003c\/p\u003e\n\u003cp\u003eThe stabilized format is intended for workflows where colloidal behavior and handling robustness are important selection factors. For gold nanoparticle conjugation, the surface is suitable for passive adsorption strategies described in the product data.\u003c\/p\u003e\n\u003cp\u003eThe supplied description notes controlled particle sizing and dynamic light scattering assessment of size and monodispersity. That context is useful for assays where optical response, conjugate behavior or particle-size comparisons need to be reproducible.\u003c\/p\u003e\n\u003cp\u003eThe application profile includes localized surface plasmon resonance (LSPR), nanoparticle conjugation, lateral flow assay development, immunoassay development, and electron microscopy. These terms reflect the supported scientific workflows for this listing and help scientists compare related products by use case, not by material alone.\u003c\/p\u003e\n\u003cp\u003eThe larger particle size is useful when the workflow benefits from increased scattering, visible signal or particle-size discrimination.\u003c\/p\u003e\n\u003cp\u003eFor gold nanoparticle workflows, compare standard, stabilized, reactant-free, endotoxin-free and functionalized versions according to the application. The same size can behave differently depending on the surface chemistry and formulation.\u003c\/p\u003e\n\u003cp\u003eFor procurement and product selection, compare it with related nanoparticles by particle size, surface chemistry, formulation and listed application rather than treating all nanoparticles as interchangeable.\u003c\/p\u003e\n\u003ch3\u003eApplication areas\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNanoparticle conjugation with supported proteins, ligands or biomolecules\u003c\/li\u003e\n  \u003cli\u003eLateral flow assay development and rapid-test component optimization\u003c\/li\u003e\n  \u003cli\u003eImmunoassay development, immunostaining or related antibody-based formats\u003c\/li\u003e\n  \u003cli\u003eLocalized surface plasmon resonance (LSPR) sensing and optical nanoparticle studies\u003c\/li\u003e\n  \u003cli\u003eElectron microscopy labeling and contrast workflows\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytodiagnostics","offers":[{"title":"20 ml","offer_id":58053224792409,"sku":"CG-400-20","price":155.0,"currency_code":"EUR","in_stock":true},{"title":"100 ml","offer_id":58053224825177,"sku":"CG-400-100","price":585.0,"currency_code":"EUR","in_stock":true},{"title":"500 ml","offer_id":58053224857945,"sku":"CG-400-500","price":2165.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/400nm-Gold-Nanoparticles_01acbe8c-01d7-42ab-a97a-738c01093c92.jpg?v=1778675222","url":"https:\/\/absource.de\/products\/400nm-stabilized-gold-nanoparticles","provider":"Absource Diagnostics","version":"1.0","type":"link"}