Unfortunately, the manufacturing method of this product is considered proprietary. The core diameter 5 nm (+/- 2 nm) and the hydrodynamic size by dynamic light scattering (DLS) is 30 nm. The distance from the core ranges between 11.5-13.5 nm.
927872
Gold nanoparticles
5 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water
Synonym(s):
AuNP, GdNP, Gold NP
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About This Item
UNSPSC Code:
12141717
NACRES:
NA.22
Pricing and availability is not currently available.
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Quality Level
description
Ni-NTA surface density: 1/nm2
concentration
in water
OD
50
core diam.
5 nm , coefficient of variance <12%
diameter
5 nm
λmax
515-520 nm
PDI
<0.200
functional group
Ni-NTA
storage temp.
2-8°C
InChI
1S/Au
InChI key
PCHJSUWPFVWCPO-UHFFFAOYSA-N
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General description
Ni-NTA functionalized gold nanoparticles are suitable for binding of proteins with a C-, or N-terminal 6X His tag. These gold nanoparticles allow for rapid generation of gold conjugates for subsequent use in downstream assays.
Ni-NTA functionalized gold nanoparticles are more than 95% spherical and have uniform size distribution (CV <12%).
Application
Ideal for development of gold conjugates for use in applications such as blotting, lateral flow assays, microscopy, and transmission electron microscopy (TEM).
Storage and Stability
When stored for a long period of time gold nanoparticles may sediment at the bottom of the vial, which is especially prominent for larger particle sizes. Prior to use, re-suspend the sedimented particles by thorough mixing until a homogenous solution is obtained.
Storage Class
12 - Non Combustible Liquids
wgk_germany
WGK 2
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Targeting Nanoparticles to Tumors using Adenoviral Vectors.
Saini V, et al.
TechConnect Briefs: Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show, Volume 2 (2008)
Photocurrent generation properties of Histag-photosystem II immobilized on nanostructured gold electrode.
Saini V, et al.
Thin Solid Films, 516(9), 2553-2557 (2008)
A generic approach to monofunctionalized protein-like gold nanoparticles based on immobilized metal ion affinity chromatography.
Raphaël Lévy et al.
Chembiochem : a European journal of chemical biology, 7(4), 592-594 (2006-02-14)
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Is ther eany information on the manufacturer of those functionalized nanogolds? we need the his-tag to be as close as possible to the nanogold, do you have an estimation of the distance? Thanks,
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