Skip to Content
Merck
All Photos(1)

Key Documents

927937

Sigma-Aldrich

Gold nanoparticles

50 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water

Synonym(s):

AuNP, GdNP, Gold NP

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12141717

Quality Level

description

Ni-NTA surface density 1/nm2

concentration

in water

OD

50

core diam.

50 nm , coefficient of variance <12%

diameter

50 nm

λmax

535 nm

PDI

<0.200

functional group

Ni-NTA

storage temp.

2-8°C

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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 Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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, 2006 null

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service