{"product_id":"protein-a-50nm-gold-nanourchins","title":"Protein A - 50nm Gold NanoUrchins","description":"\u003ch2\u003eProtein A - 50nm Gold NanoUrchins for NanoUrchin-based assays\u003c\/h2\u003e\u003cp\u003eProtein A - 50nm Gold NanoUrchins is a gold NanoUrchin conjugate for detecting compatible immunoglobulins through Protein A binding 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\u003eScientific fit\u003c\/h3\u003e\u003cp\u003eIts NanoUrchin morphology supports red-shifted plasmon behavior and enhanced optical response compared with spherical particles of similar core size. This smaller NanoUrchin format is helpful when particle access and optical response both matter in compact assay geometries.\u003c\/p\u003e\u003ch3\u003eProtocol notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports Immunoblotting, Light Microscopy and Electron Microscopy workflows where Protein A signal needs to be interpreted with appropriate controls.\u003c\/li\u003e\n\u003cli\u003eUseful when the primary antibody class is compatible with Protein A binding and a species-independent detection strategy is desired.\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 GUAC-50-05-05 in protocols, purchasing notes and internal reagent libraries when matching this product to your chosen assay. For reproducible work, document the selected reagent, sample matrix and detection workflow alongside the catalog entry.\u003c\/p\u003e","brand":"Cytodiagnostics","offers":[{"title":"0.5 ml \/ 3 OD","offer_id":58088248475993,"sku":"GUAC-50-05-05","price":145.0,"currency_code":"EUR","in_stock":true},{"title":"0.5 ml \/ 10 OD","offer_id":58088248508761,"sku":"GUAC-50-05-10","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 3 OD","offer_id":58088248541529,"sku":"GUAC-50-05","price":255.0,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 10 OD","offer_id":58088248574297,"sku":"GUAC-50-05-15","price":465.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/50nm-Gold-NanoUrchin-Conjugate_10dc39ad-2c72-4986-b071-989fbf37b7f5.jpg?v=1779133386","url":"https:\/\/absource.de\/products\/protein-a-50nm-gold-nanourchins","provider":"Absource Diagnostics","version":"1.0","type":"link"}