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.
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927872
Gold nanoparticles
5 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water
Synonym(e):
AuNP, GdNP, Gold NP
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UNSPSC Code:
12141717
NACRES:
NA.22
Preise und Verfügbarkeit sind derzeit nicht verfügbar.
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Unterstützung erhaltenQuality Segment
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
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).
Preparation Note
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.
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Dieser Artikel | |||
|---|---|---|---|
| description 5 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water | description 20 nm diameter, Ni-NTA functionalized, 1ml , OD 50, in water | description 10 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water | description 30 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water |
| functional group Ni-NTA | functional group Ni-NTA | functional group Ni-NTA | functional group Ni-NTA |
| OD 50 | OD 50 | OD 50 | OD 50 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| core diam. 5 nm , coefficient of variance <12% | core diam. 20 nm , coefficient of variance <12% | core diam. 10 nm , coefficient of variance <12% | core diam. 30 nm , coeffecient of variance <12% |
| concentration in water | concentration in water | concentration in water | concentration in water |
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Lagerklasse
12 - Non Combustible Liquids
wgk
WGK 2
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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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