{"product_id":"protein-g-40nm-gold-conjugate","title":"Protein G - 40nm Gold Conjugate","description":"\u003ch2\u003eProtein G - 40nm Gold Conjugate for gold nanoparticle labelling\u003c\/h2\u003e\u003cp\u003eProtein G - 40nm Gold Conjugate supports method development where compatible immunoglobulins through Protein G binding must be detected in 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\u003eWorkflow value\u003c\/h3\u003e\u003cp\u003eThe colloidal gold label provides a permanent, electron-dense and optically visible signal for method development and routine detection workflows. This mid-sized gold particle is a practical choice when both particle visibility and access to the labelled target must be balanced.\u003c\/p\u003e\u003ch3\u003eUse-case guidance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports Immunoblotting, Light Microscopy and Electron Microscopy workflows where Protein G signal needs to be interpreted with appropriate controls.\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-40-18-05 in protocols, purchasing notes and internal reagent libraries when matching this product to your chosen assay. For protocol transfer, record the catalog reference together with the selected application and control strategy.\u003c\/p\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml \/ 3 OD","offer_id":58088256176473,"sku":"AC-40-18-05","price":145.0,"currency_code":"EUR","in_stock":true},{"title":"0.5 ml \/ 10 OD","offer_id":58088256209241,"sku":"AC-40-18-10","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 3 OD","offer_id":58088256242009,"sku":"AC-40-18","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 10 OD","offer_id":58088256274777,"sku":"AC-40-18-15","price":465.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/20nm-Gold-Conjugate_bafab1f9-787c-421b-bd8a-97b76098c71d.jpg?v=1779133401","url":"https:\/\/absource.de\/products\/protein-g-40nm-gold-conjugate","provider":"Absource Diagnostics","version":"1.0","type":"link"}