Protein G - 40nm Silver Conjugate

Protein G - 40nm Silver Conjugate for silver nanoparticle detection

Protein G - 40nm Silver 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.

Assay context

The silver nanoparticle label is useful when a bright silver-based optical readout is preferred over a traditional gold readout. This mid-sized silver format offers a practical balance between signal visibility and reagent accessibility.

Experimental considerations

• Fits workflows that require clear Protein G detection and a reagent choice that can be documented consistently.
• Useful when broad immunoglobulin binding through Protein G fits the host species and subclass in your protocol.
• Include matched negative controls and optimize blocking to separate true target-associated signal from nonspecific particle binding.

Reference SC-40-18-05 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.