Composition: Citric acid stabilized Gold NanoUrchins
Core Size: 90nm
Adsorption max: 630nm
Particles per ml: 5.4E+9
Formulation: Supplied in 0.1mM phosphate buffered saline (PBS)
Intended use: Conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting, electron microscopy and immunohistochemistry applications.
These Gold NanoUrchins are unique spherical gold nanoparticles with spiky protrusion, which results in absorption of light in the far-red.
These Gold NanoUrchins have a narrow size distribution (CV of less than 8%) and exceptional protein adsorption properties. In addition, low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.
All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product