Protein G - 80nm Gold NanoUrchins

Protein G - 80nm Gold NanoUrchins for NanoUrchin-based assays

Protein G - 80nm Gold NanoUrchins is a gold NanoUrchin conjugate for detecting 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.

Workflow value

Its NanoUrchin morphology supports red-shifted plasmon behavior and enhanced optical response compared with spherical particles of similar core size. This mid-range NanoUrchin size balances visible signal with practical handling in membrane-based and microscopy workflows.

Use-case guidance

• 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 GUAC-80-18-05 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.