Protein G - 20nm Silver Conjugate

Protein G - 20nm Silver Conjugate for silver nanoparticle detection

Protein G - 20nm Silver 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.

Workflow value

The silver nanoparticle label is useful when a bright silver-based optical readout is preferred over a traditional gold readout. The smaller silver label can be useful when epitope access, membrane flow or reduced steric load are important.

Use-case guidance

• 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-20-18-05 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.