{"product_id":"ultra-concentrated-gold-nanoparticles","title":"Ultra-Concentrated Gold Nanoparticles","description":"\u003cstyle\u003e\n.eximio-product-description {\n  --eximio-blue: #1f5fbf;\n  --eximio-blue-dark: #123e73;\n  --eximio-blue-soft: #f4f8fd;\n  --eximio-text: #334155;\n  --eximio-overview-text: #365777;\n  --eximio-muted: #64748b;\n  --eximio-line: #dbe5f1;\n  --eximio-surface: #f8fafc;\n  width: 100%;\n  max-width: none;\n  margin: 0;\n  color: var(--eximio-text);\n  font-size: 16px;\n  line-height: 1.72;\n  -webkit-font-smoothing: antialiased;\n}\n.eximio-product-description,\n.eximio-product-description * { box-sizing: border-box; }\n.eximio-product-description .eximio-product-section {\n  margin: 0;\n  padding: 25px 0;\n  border: 0;\n  background: transparent;\n}\n.eximio-product-description .eximio-product-section:first-child { padding-top: 0; }\n.eximio-product-description .eximio-product-overview { padding-bottom: 30px; }\n.eximio-product-description .eximio-product-heading {\n  position: static;\n  display: block;\n  margin: 0 0 17px;\n  padding: 0 0 10px;\n  color: var(--eximio-blue-dark);\n  background: transparent;\n  border: 0;\n  border-bottom: 1px solid var(--eximio-line);\n  border-radius: 0;\n  font-size: clamp(19px, 1.7vw, 22px);\n  font-weight: 650;\n  line-height: 1.35;\n  letter-spacing: -0.01em;\n}\n.eximio-product-description .eximio-product-heading::before,\n.eximio-product-description .eximio-product-heading::after {\n  content: none !important;\n  display: none !important;\n}\n.eximio-product-description p {\n  margin: 0 0 13px;\n  color: var(--eximio-text);\n  background: transparent;\n}\n.eximio-product-description p:last-child { margin-bottom: 0; }\n.eximio-product-description .eximio-product-overview \u003e p {\n  max-width: 920px;\n  color: var(--eximio-overview-text);\n  font-size: 17px;\n  line-height: 1.82;\n}\n.eximio-product-description strong {\n  color: var(--eximio-blue-dark);\n  font-weight: 650;\n}\n.eximio-product-description ol,\n.eximio-product-description ul {\n  margin: 10px 0 0;\n  padding-left: 1.45em;\n}\n.eximio-product-description li {\n  margin: 0 0 8px;\n  padding-left: 4px;\n}\n.eximio-product-description li::marker { color: var(--eximio-blue); }\n.eximio-product-description .eximio-product-table {\n  width: 100%;\n  max-width: 100%;\n  margin: 16px 0 4px;\n  border: 1px solid var(--eximio-line);\n  border-radius: 8px;\n  border-collapse: separate;\n  border-spacing: 0;\n  background: #ffffff;\n  table-layout: fixed;\n}\n.eximio-product-description .eximio-product-table th,\n.eximio-product-description .eximio-product-table td {\n  padding: 12px 14px;\n  border-right: 1px solid var(--eximio-line);\n  border-bottom: 1px solid var(--eximio-line);\n  vertical-align: top;\n  text-align: left;\n  font-size: 14px;\n  line-height: 1.55;\n  min-width: 0;\n  overflow-wrap: anywhere;\n  word-break: normal;\n}\n.eximio-product-description .eximio-product-table th {\n  color: var(--eximio-blue-dark);\n  font-weight: 650;\n  background: var(--eximio-blue-soft);\n}\n.eximio-product-description .eximio-product-table tbody td { background: #ffffff; }\n.eximio-product-description .eximio-product-table tbody tr:nth-child(even) td { background: var(--eximio-surface); }\n.eximio-product-description .eximio-product-table tr:last-child \u003e * { border-bottom: 0; }\n.eximio-product-description .eximio-product-table tr \u003e *:last-child { border-right: 0; }\n@media (max-width: 749px) {\n  .eximio-product-description { font-size: 15px; line-height: 1.68; }\n  .eximio-product-description .eximio-product-section { padding: 21px 0; }\n  .eximio-product-description .eximio-product-overview { padding-bottom: 25px; }\n  .eximio-product-description .eximio-product-heading {\n    margin-bottom: 13px;\n    padding-bottom: 8px;\n    font-size: 18px;\n  }\n  .eximio-product-description .eximio-product-overview \u003e p {\n    font-size: 16px;\n    line-height: 1.76;\n  }\n  .eximio-product-description .eximio-product-table {\n    display: table;\n    width: 100%;\n    max-width: 100%;\n    min-width: 0;\n    overflow: visible;\n    table-layout: fixed;\n  }\n  .eximio-product-description .eximio-product-table th,\n  .eximio-product-description .eximio-product-table td {\n    min-width: 0;\n    padding: 8px 7px;\n    font-size: 12px;\n    line-height: 1.4;\n    white-space: normal;\n    overflow-wrap: anywhere;\n    word-break: break-word;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"eximio-product-description eximio-product-description--v3\"\u003e\n\u003cdiv class=\"eximio-product-section eximio-product-overview\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUltra-Concentrated Gold Nanoparticles are monodisperse gold particles designed for lateral flow assay development and manufacturing. Concentrations of up to OD100 are available across particle sizes from 20 nm to 80 nm, providing flexible options for labeling, assay optimization and production-scale workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section eximio-product-parameters\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eProduct Range\u003c\/h2\u003e\n\u003ctable class=\"eximio-product-specs eximio-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Code\u003c\/th\u003e\n\u003cth\u003eNominal Diameter\u003c\/th\u003e\n\u003cth\u003eλmax\u003c\/th\u003e\n\u003cth\u003ePack Size*\u003c\/th\u003e\n\u003cth\u003eBatch Size**\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG2\u003c\/td\u003e\n\u003ctd\u003e20 nm\u003c\/td\u003e\n\u003ctd\u003e515–519 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG3\u003c\/td\u003e\n\u003ctd\u003e30 nm\u003c\/td\u003e\n\u003ctd\u003e520–522 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG4\u003c\/td\u003e\n\u003ctd\u003e40 nm\u003c\/td\u003e\n\u003ctd\u003e523–526 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e12 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG5\u003c\/td\u003e\n\u003ctd\u003e50 nm\u003c\/td\u003e\n\u003ctd\u003e528–532 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e12 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG6\u003c\/td\u003e\n\u003ctd\u003e60 nm\u003c\/td\u003e\n\u003ctd\u003e534–539 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e12 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG7\u003c\/td\u003e\n\u003ctd\u003e70 nm\u003c\/td\u003e\n\u003ctd\u003e540–544 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e12 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLXCG8\u003c\/td\u003e\n\u003ctd\u003e80 nm\u003c\/td\u003e\n\u003ctd\u003e545–548 nm\u003c\/td\u003e\n\u003ctd\u003e1 mL, 10 mL, 25 mL, 100 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003e12 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e* Custom pack sizes are available upon request.\u003cbr\u003e** 1 L can support the production of approximately 2 million test strips.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonodisperse particles with spherical and uniform morphology to support lot-to-lot consistency.\u003c\/li\u003e\n\u003cli\u003eParticle-size CV below 8%.\u003c\/li\u003e\n\u003cli\u003eGold conjugation at 40 OD can reduce antibody reagent consumption by up to 80% under the compared process.\u003c\/li\u003e\n\u003cli\u003eHigh-concentration conjugation can reduce processing volume, centrifugation time and equipment requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eProcess Comparison\u003c\/h2\u003e\n\u003cp\u003eThe following data illustrates a conjugation-process comparison for a SARS-CoV-2 assay at a production scale of approximately 1 million tests. Actual results may vary depending on assay design and process conditions.\u003c\/p\u003e\n\u003ctable class=\"eximio-product-specs eximio-product-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGold Nanoparticles\u003c\/th\u003e\n\u003cth\u003eConjugation Volume\u003c\/th\u003e\n\u003cth\u003eCentrifugation Time\u003c\/th\u003e\n\u003cth\u003eAntibody\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra-Concentrated Gold (100 OD)\u003c\/td\u003e\n\u003ctd\u003e1.7 L\u003c\/td\u003e\n\u003ctd\u003e1–2 h\u003c\/td\u003e\n\u003ctd\u003e100–250 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConventional Gold (1 OD)\u003c\/td\u003e\n\u003ctd\u003e68 L\u003c\/td\u003e\n\u003ctd\u003e2 d\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;350 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section eximio-storage\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eStorage \u0026amp; Stability\u003c\/h2\u003e\n\u003cp\u003eStore at 2–8°C. Shelf life is 12 months under the recommended storage conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section eximio-application-scope\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eIntended Applications\u003c\/h2\u003e\n\u003cp\u003eSuitable for lateral flow assay development, gold conjugation, rapid-test manufacturing, assay optimization and production-scale evaluation. Final performance should be validated with the intended assay configuration, biological reagent and sample matrix.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eximio-product-section\"\u003e\n\u003ch2 class=\"eximio-product-heading\"\u003eOEM \u0026amp; Technical Support\u003c\/h2\u003e\n\u003cp\u003eContact EXIMIO BIOTEC for product selection, sample evaluation, customized packaging, assay-development support and quotation information.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EXIMIO BIOTEC","offers":[{"title":"Default Title","offer_id":47530873716892,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8784\/4252\/files\/Ultra-ConcentratedGoldNanoparticles.png?v=1788919196","url":"https:\/\/exmbio.com\/products\/ultra-concentrated-gold-nanoparticles","provider":"EXIMIO BIOTEC","version":"1.0","type":"link"}