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      • Newsletter 1 Background suppression
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AURION: Immuno Gold Reagents

Aurion develops and manufactures a comprehensive range of high-quality immunoreagents, including immunogold and auxiliary reagents. Our portfolio includes conventional gold conjugates as well as signature products such as sub-nanometer ultrasmall immunogold conjugates, R-Gent SE-EM (a silver enhancement reagent for immunoelectron microscopy), and Aurion BSA-c™, an incubation buffer additive designed to minimize background staining.

If you have a question or need more information, do not hesitate to contact us or check our FAQ section.

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Product Release: AURION R-Gent SE-Intense Silver Enhancement Reagent

The visualization of gold nanoparticles in light microscopy and macroscopic applications requires an enhancement system that delivers a high-contrast signal. Ease of use demands light insensitivity and negligible autonucleation, resulting in low background levels. AURION R-Gent SE-Intense is a two-component reagent specifically optimized to meet these requirements and takes the Immunogold Silver Staining method to the next level.


Aurion R-Gent SE-Intense: the successor to R-Gent SE-LM, featuring improved signal contrast, faster reaction times, and enhanced reproducibility.

Expert Guidance Through Our Workshops

We offer high-quality workshops for researchers worldwide who wish to gain a solid understanding of both the theoretical and practical aspects of immunogold/silver staining techniques.

Participants bring their own primary antibodies and ready-to-use reagents, allowing them to learn, practice, and evaluate labeling procedures on-site under expert guidance. For more information about our workshops, visit the IGSS Workshops section under Sharing Our Knowledge or check our news page for upcoming workshops .

We are always happy to discuss which immunodetection methods are best suited to your application. Please contact one of our experts for personalized advice.

Distributor of Electron Microscopy Sciences and Diatome

In addition to our own high-quality products, Aurion is proud to be a trusted distributor of microscopy and laboratory supplies. We understand that your research may require a wide range of specialized tools and materials, and we are committed to providing access to the best resources available in the field. Contact us today to take your research to the next level.

Electron Microscopy Sciences offers a comprehensive range of high-quality chemicals, supplies, accessories, and equipment for electron microscopy, light microscopy, histology, cell biology, neuroscience, and other life science research fields. Information on pricing and ordering is available on this page.


Diatome is the world leader in diamond knives and a pioneer in diamond knife technology. Information on pricing and ordering of Diatome products is available on this page.

 

News

  • September 23-25, 2025, Masterclass Immuno Gold Silver Staining in Wageningen April 22, 2025
  • Overview Workshops and Masterclasses January 27, 2025
  • New prices for products Electron Microscopy Sciences September 15, 2023

See previous news

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