{"product_id":"50nm-biotin-gold-nanourchins","title":"50nm Biotin Gold NanoUrchins","description":"\u003cp\u003eIn workflows involving streptavidin binding, lateral flow assay development, immunoassay development, and electron microscopy, the 50 nm biotin-functionalized Gold NanoUrchins format is positioned as a defined nanoparticle configuration rather than a generic listing.\u003c\/p\u003e\n\u003cp\u003eGold NanoUrchins use a spiky gold morphology rather than a smooth spherical surface. This uneven surface is relevant to plasmonic workflows because it is associated with far-red optical absorption and enhanced electromagnetic fields at protrusions, which supports SERS and LSPR applications when those are listed.\u003c\/p\u003e\n\u003cp\u003eBiotin functionalization supports streptavidin binding and biotin-streptavidin assay design. This surface is useful when the experiment depends on modular attachment of streptavidin-labeled or streptavidin-binding components.\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 streptavidin binding, lateral flow assay development, immunoassay development, electron microscopy, and assay development. 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 mid-to-large nanoparticle size can be useful when stronger optical contrast or more particle surface area is desired. Compared with smooth spherical gold nanoparticles, Gold NanoUrchins should be selected when the spiky morphology and supported SERS or LSPR application profile are relevant.\u003c\/p\u003e\n\u003cp\u003eFor Gold NanoUrchin workflows, compare unmodified, biotin, carboxyl and methoxy-PEG versions according to whether the assay needs plasmonic signal, streptavidin binding, covalent coupling or a reduced-binding control surface.\u003c\/p\u003e\n\u003cp\u003eFor procurement and product selection, compare this item with related entries by material, size, surface chemistry, formulation and the application terms shown in the product data rather than by product name alone.\u003c\/p\u003e\n\u003ch3\u003eApplication areas\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStreptavidin binding and biotin-streptavidin assay development\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\u003eElectron microscopy labeling and contrast workflows\u003c\/li\u003e\n  \u003cli\u003eAssay development and comparison of nanoparticle size or surface chemistry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml","offer_id":58053284692313,"sku":"GUB10K-50-25","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml","offer_id":58053284725081,"sku":"GUB10K-50-50","price":445.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/60nm-functionalized-Gold-NanoUrchins.jpg?v=1778675664","url":"https:\/\/absource.de\/products\/50nm-biotin-gold-nanourchins","provider":"Absource Diagnostics","version":"1.0","type":"link"}