Protein A - 5nm Gold Conjugate

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Cytodiagnostics

AC-5-05-05

€145,00 EUR
€145,00 EUR
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variable
Optical Density
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Protein A - 5nm Gold Conjugate for gold nanoparticle labelling

For protocols centered on compatible immunoglobulins through Protein A binding, Protein A - 5nm 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.

Scientific fit

The colloidal gold label provides a permanent, electron-dense and optically visible signal for method development and routine detection workflows. The small gold label is well suited to dense targets, fine localization work and protocols where steric access can affect signal quality.

Protocol notes

  • Helps connect Protein A recognition to Immunoblotting, Light Microscopy and Electron Microscopy while keeping the experimental purpose clear for protocol planning.
  • Useful when the primary antibody class is compatible with Protein A binding and a species-independent detection strategy is desired.
  • Include matched negative controls and optimize blocking to separate true target-associated signal from nonspecific particle binding.

Reference AC-5-05-05 in protocols, purchasing notes and internal reagent libraries when matching this product to your chosen assay. When comparing related products, align the target biology with the label format and the readout you plan to use.

Research Area:
Bioconjugation & Labeling • Assay Development • Nanotechnology & Biosensors
Application:
Immunoblotting • Light Microscopy • Electron Microscopy
Host:
S. Aureus
Formulation:
1XPBS (pH 7.4), 20% glycerol (v/v), 1% BSA
Adsorption Max:
515-520nm
Core Size:
5nm
Shape:
Spherical
Material:
Gold
Storage Temperature:
4°C

For Research Use Only. Not intended for diagnostic or therapeutic use.
Products may be subject to intellectual property rights.

The purchase of this product does not grant any license for commercial use, manufacturing, or clinical applications. The user is responsible for ensuring compliance with applicable laws and third-party rights.