Streptavidin - 80nm Gold NanoUrchins

Streptavidin - 80nm Gold NanoUrchins for NanoUrchin-based assays

Use Streptavidin - 80nm Gold NanoUrchins when your workflow needs reliable detection of biotinylated antibodies, probes and capture molecules in Immunoblotting, Electron Microscopy and Lateral Flow Assay. It helps researchers evaluate target fit, assay readout and control strategy before selecting a related label or antibody format.

How it fits into the workflow

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.

Practical use in the lab

• Fits workflows that require clear Streptavidin detection and a reagent choice that can be documented consistently.
• Useful when a biotinylated antibody, oligonucleotide or ligand should be converted into a nanoparticle-visible signal.
• Include matched negative controls and optimize blocking to separate true target-associated signal from nonspecific particle binding.

Reference GUAC-80-04-05 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.