{"product_id":"5nm-methylated-methoxy-peg5000-sh-gold-nanoparticles","title":"5nm Methylated (methoxy-PEG5000-SH) Gold Nanoparticles","description":"\u003cp\u003eDesigned for assay development and non-specific binding control, the 5 nm methoxy-PEG gold nanoparticles format gives researchers a clear starting point when matching nanoparticle material, size and surface chemistry to an experimental workflow.\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. The listed absorption maximum of 515-520 nm can help compare this size with related gold nanoparticle options.\u003c\/p\u003e\n\u003cp\u003eThe methoxy-PEG surface is intended for workflows where reduced non-specific protein binding is important. It is particularly useful as a control particle or as a comparison point against reactive or protein-binding nanoparticle surfaces.\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 assay development and non-specific binding control. 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 small particle size is useful when compact labels, high particle number or minimal steric footprint are important selection factors.\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\u003eAssay development and comparison of nanoparticle size or surface chemistry\u003c\/li\u003e\n  \u003cli\u003eControl experiments focused on low or reduced non-specific binding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml","offer_id":58053246910809,"sku":"CGM5K-5-25","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml","offer_id":58053246943577,"sku":"CGM5K-5-50","price":445.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/5nm-functionalized-gold-nanoparticles_d40fdc55-6207-4808-bb29-b4e8100f768b.jpg?v=1778675409","url":"https:\/\/absource.de\/products\/5nm-methylated-methoxy-peg5000-sh-gold-nanoparticles","provider":"Absource Diagnostics","version":"1.0","type":"link"}