Streptavidin - 40nm Silver Conjugate

Streptavidin - 40nm Silver Conjugate for silver nanoparticle detection

Streptavidin - 40nm Silver Conjugate supports method development where biotinylated antibodies, probes and capture molecules must be detected 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 silver nanoparticle label is useful when a bright silver-based optical readout is preferred over a traditional gold readout. This mid-sized silver format offers a practical balance between signal visibility and reagent accessibility.

Experimental considerations

• Supports Immunoblotting, Light Microscopy and Electron Microscopy workflows where Streptavidin signal needs to be interpreted with appropriate controls.
• 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 SC-40-04-05 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.