15nm Stabilized Gold Nanoparticles

50.00 895.00 

1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant

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Category: SKU: CG-15

Description

Composition: Citric acid stabilized gold colloid
Core Size: 15nm
Adsorption max: 520nm
Particles per ml: 1.64E+12
Formulation: Supplied in 0.1mg/ml citrate supplemented with a proprietary stabilizing solution.

Intended use: Adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications.

Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development.

Properties

Cytodiagnostics unconjugated gold nanoparticles are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to that of the leading competitor.

Our gold nanoparticle preparations have a narrow size distribution (CV of less than 12%), increased stability and more than 95% spherical particles. 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.

Additional information

Adsorption Max

520 nm

Application

Biological Sensor Development, Conjugate Development, Dark Field Microscopy, Electron Microscopy, Immunochromatography, Immunostaining, Lateral Flow Assays, SERS

Brand

Cytodiagnostics

Core Size

15 nm

Material

Gold

Shape

Spherical

Storage

Store in the dark at 4°C for 6 months