Protein G - 70nm Gold Conjugate

Protein G - 70nm Gold Conjugate for gold nanoparticle labelling

For protocols centered on compatible immunoglobulins through Protein G binding, Protein G - 70nm Gold Conjugate provides a focused gold nanoparticle conjugate for 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.

Where it helps

The colloidal gold label provides a permanent, electron-dense and optically visible signal for method development and routine detection workflows. This large-format gold label emphasizes strong particle visibility; scientists should optimize blocking, flow and wash conditions for the sample matrix.

Planning the experiment

• Helps connect Protein G recognition to Immunoblotting, Light Microscopy and Electron Microscopy while keeping the experimental purpose clear for protocol planning.
• 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-70-18-05 in protocols, purchasing notes and internal reagent libraries when matching this product to your chosen assay. Use this context to compare related conjugates by target, label family and experimental readout.