{"product_id":"protein-g-5nm-gold-conjugate","title":"Protein G - 5nm Gold Conjugate","description":"\u003ch2\u003eProtein G - 5nm Gold Conjugate for gold nanoparticle labelling\u003c\/h2\u003e\u003cp\u003eProtein G - 5nm Gold Conjugate gives assay developers a defined route to detect compatible immunoglobulins through Protein G binding across Immunoblotting, Light Microscopy and Electron Microscopy. It helps researchers evaluate target fit, assay readout and control strategy before selecting a related label or antibody format.\u003c\/p\u003e\u003ch3\u003eAssay context\u003c\/h3\u003e\u003cp\u003eThe colloidal gold label provides a permanent, electron-dense and optically visible signal for method development and routine detection workflows. The small gold label is well suited to dense targets, fine localization work and protocols where steric access can affect signal quality.\u003c\/p\u003e\u003ch3\u003eExperimental considerations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits workflows that require clear Protein G detection and a reagent choice that can be documented consistently.\u003c\/li\u003e\n\u003cli\u003eUseful when broad immunoglobulin binding through Protein G fits the host species and subclass in your protocol.\u003c\/li\u003e\n\u003cli\u003eInclude matched negative controls and optimize blocking to separate true target-associated signal from nonspecific particle binding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReference AC-5-18-05 in protocols, purchasing notes and internal reagent libraries when matching this product to your chosen assay. This makes the reagent easier to evaluate during assay planning, troubleshooting and method transfer.\u003c\/p\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml \/ 3 OD","offer_id":58088257356121,"sku":"AC-5-18-05","price":145.0,"currency_code":"EUR","in_stock":true},{"title":"0.5 ml \/ 10 OD","offer_id":58088257388889,"sku":"AC-5-18-10","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 3 OD","offer_id":58088257421657,"sku":"AC-5-18","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 10 OD","offer_id":58088257454425,"sku":"AC-5-18-15","price":465.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/5nm-Gold-Conjugate_d3429ec6-289f-4f71-95d9-d9fe564dc73e.jpg?v=1779133404","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/protein-g-5nm-gold-conjugate","provider":"Absource Diagnostics","version":"1.0","type":"link"}