{"product_id":"30nm-carboxylated-carboxyl-peg3000-sh-silver-nanoparticles","title":"30nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles","description":"\u003cp\u003eFor assay teams comparing nanoparticle options for nanoparticle conjugation and protein labeling, the 30 nm carboxyl-PEG silver nanoparticles format keeps selection focused on particle material, size, shape and chemistry.\u003c\/p\u003e\n\u003cp\u003eSilver nanoparticles provide a plasmonic alternative to gold nanoparticles, with optical behavior useful for biosensing, multiplex assay development and materials-oriented studies where those applications are listed in the product data.\u003c\/p\u003e\n\u003cp\u003eThe carboxyl-functionalized surface is used for covalent bioconjugation strategies, including protein or ligand coupling where the product data supports conjugation workflows. It provides a chemically addressable nanoparticle surface for preparing custom probes.\u003c\/p\u003e\n\u003cp\u003eThe separate specification fields should be used for exact concentration, particle count, optical density, formulation and storage values. This description focuses on product identity, application relevance and selection guidance.\u003c\/p\u003e\n\u003cp\u003eThe application profile includes nanoparticle conjugation and protein labeling. 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\u003eThis size range is often selected as a balance between particle number, optical response and biomolecular surface area.\u003c\/p\u003e\n\u003cp\u003eFor silver nanoparticle workflows, compare citrate, biotin, carboxyl and methoxy-PEG formats according to whether the experiment needs optical signal, covalent coupling, streptavidin binding or reduced non-specific binding.\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\u003eProtein labeling and protein-nanoparticle conjugate preparation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml","offer_id":58053320638809,"sku":"SC3K-30-25","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml","offer_id":58053320671577,"sku":"SC3K-30-50","price":445.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/20nm-functionalized-silver-nanoparticles_ecaecd89-f0c6-4877-b78c-ddbb20e97225.jpg?v=1778675873","url":"https:\/\/absource.de\/products\/30nm-carboxylated-carboxyl-peg3000-sh-silver-nanoparticles","provider":"Absource Diagnostics","version":"1.0","type":"link"}