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Immuno-Gold Labeling Reagents

Immuno-Gold Labeling Reagents

  • Unconjugated Gold & Silver Sols
  • Protein A, G, A/G Colloidal Gold
  • Gold conjugates for EM & LM
  • Silver Enhancement Kit LM & EM
  • Silver Enhancement Kit for Proteins & Nucleic Acids
  • Protogold®- Protein Staining Kit
  • Genogold®  Nucleic Acid Staining Kit
  • Biobond - Tissue Section Adhesive
  • Biomount- Tissue Section Mounting Medium

  • Applications:

    Electron Microscopy - Immunogold labelling is the most widely used methodology in electron microscope Immunocytochemistry. Gold labels are very electron-dense and can be readily distinguished from cellular components.

    Light Microscopy - Immunogold staining in combination with silver enhancement is a rapid, sensitive technique which permits very precise localization of antigen compared to enzymatic detection methods.

    Blotting - Immunogold conjugates may be used with silver enhancement to visualize DNA, RNA or proteins on nitrocellulose, PVDF or nylon membranes

    “In Situ” Hybridization - Specific DNA and RNA sequences can be readily be identified using gold labelling after in situ” Hybridization with biotinylated or digoxigenin labelled DNA probes.

    Online Catalogs


    For your convenience we have also provided our latest supplemental catalogs in PDF format here.

    Other catalogs may be found within the Products section.