Gold Immunoreagents
Ultra-small and Conventional Immunogold Reagents

The AURION Conventional Immunogold Reagents are built around colloidal gold particles with sizes of 6, 10, 15 or 25 nm. The particle population is monodisperse and thus shows minimal size variation and overlap. These conjugates are suited for single and multiple labeling in electron microscopy, when the number of antigens available for binding is such that a relevant signal can be obtained...

Reduction of the gold particle size provides Ultra Small Immunogold Reagents with fundamentally different characteristics when compared with conjugates built around larger particles. While the Conventional Immunogold Reagents can be thought of as particles coated with proteins, Ultra Small Immunogold Reagents are proteins coated with one or more gold particles...

Kits and Reagents for Silver Enhencement
Light and Electron Microscopy

Blocking Solutions

and related Products

The silver enhancement reaction is a gold particle-catalyzed reduction in which silver ions are reduced to metallic silver with a photographic developing compound as the electron source. In addition in many applications a “protective colloid” is added to the enhancement solution to limit diffusion of reagents to the gold particle surface, thus providing a means for controlling particle growth....

AURION R-GENT SE-EM / SE-LM

Aurion has developed Blocking Solutions which effectively block ‘sticky’ surfaces by multi-point hydrophobic and charge-based interactions. The Blocking Solutions are specifically designed to meet the characteristics of each type of secondary conjugate. The AURION Blocking Solutions are used to prevent immunoreagents from binding non-specifically to specimens with “sticky” surface properties....

Blocking Solutions
BSA
Gold Tracers
Gold Solutions
Kits
Auxiliary Reagents
Custom labeling service

Anti-FITC gold conjugated Monoclonal Antibody

Mouse Anti-FITC Gold

Workshops

Gold staining Technology

Visualization on electron microscopy of sample from light microscopy FITC labeled, for research of RNA/DNA probes, proteins or fatty acids which lost fluorescence...

Monoclonal Antibody IgG1 (clone 19F/A3) anti-FITCgold conjugated.

Antibodies List

Aurion provides high quality workshops world-wide for researchers seeking a firm understanding of the theoretical and practical aspects of the immunogold/silver staining techniques.

Participants bring their own ready-to-use specimens and primary antibodies so that they may learn, practice and evaluate the labeling on-site with guidance.

Information:
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NewsLetter Aurion:
NL1-Aurion(pdf)
NL3-Aurion(pdf)
NL4-Aurion(pdf)
NL5-Aurion(pdf)

NewsFlyer Aurion:
NF1-Aurion(pdf)
NF2-Aurion(pdf)