Protein G - 15nm Gold Conjugate

Protein G - 15nm Gold Conjugate for gold nanoparticle labelling

Use Protein G - 15nm Gold Conjugate when your workflow needs reliable detection of compatible immunoglobulins through Protein G 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.

Assay context

The colloidal gold label provides a permanent, electron-dense and optically visible signal for method development and routine detection workflows. This compact gold format gives a balance of accessibility and signal, making it useful across immunoblotting and microscopy method development.

Experimental considerations

• Supports Immunoblotting, Light Microscopy and Electron Microscopy workflows where Protein G signal needs to be interpreted with appropriate controls.
• 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 AC-15-18-05 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.