Why Ultra Small Gold Conjugates

aurion A cross section of dendrite (D) from monkey thalamus, receiving synaptic contacts from three axon terminals. Terminal t1 is filled with anterograde HRP tracer, and it makes an asymmetric contact (arrows) onto the dendrite. Terminal t2 is GABA immuno-positive, and it makes a symmetric contact (arrow heads) onto the dendrite. Rabbit anti-GABA primary antibodies were labeled with Aurion Ultra-Small gold conjugated goat anti-rabbit secondary antibody and, in turn, silver enhanced with Aurion SE-EM for 12 minutes.
Courtesy of Mrs. Hong Yi, Dept. of Neurology, Emory University, Atlanta, USA 

Ultra Small Particle Size

Reduced Molecular Weight

Reduced Probe Size
The Choice for Ligand-Receptor Interactions
Universal Probes
One Probe for All Purposes

aurion Immunogold Silver Staining of E-cadherin on a paraffin section of human skin.
Courtesy of R. Moella, Dept. of Exp. Path., EUR, The Netherlands.
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