Protein G - 60nm Gold NanoUrchins

Protein G - 60nm Gold NanoUrchins for NanoUrchin-based assays

For protocols centered on compatible immunoglobulins through Protein G binding, Protein G - 60nm Gold NanoUrchins provides a focused gold NanoUrchin 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.

Workflow value

Its 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.

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 GUAC-60-18-05 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.