900459 Sigma-Aldrich

Gold nanoparticles

10 nm, maleimide functionalized, conjugation kit

Synonym: Au nanoparticles

  •  NACRES NA.23



Related Categories 79: Au, Biomedical Materials, Gold Nanoparticle Kits, Gold Nanoparticles, Materials Science,
form   nanoparticles
packaging   pkg of 1 ea
particle size   10 nm
λmax   515-520 nm
functional group   maleimide
storage temp.   −20°C



Biocompatibility, facile conjugation to biomolecules and unique optical properties arising from surface plasmon resonance render the nanoparticles of gold useful for variety of biomedical research such as bio-imaging, bio-sensing, photothermal hyperthermia, drug delivery etc. Our maleimide functionalized gold nanoparticles kits contain ready-to-use mixtures and have been optimized for high efficiency one-step conjugation of thiol-modified ligands such as oligonucleotides, antibodies, antibody fragments, proteins and peptides.

These kits contain the following components:
1. Maleimide gold nanoparticles (lyophilized).
2. Ligand resuspension buffer.
3. Reaction buffer.
4. Quencher (lyophilized).

Legal Information

Product of CytoDiagnostics, Inc.

Safety & Documentation

Safety Information

NONH for all modes of transport
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


Increasing the Sensitivity of Lateral Flow Diagnostic Assays with Ultra-Bright Gold Nanoshell Reporters

Lateral flow assays (also known as immunochromatographic assays) detect or quantify biomolecules in complex samples including blood, urine, saliva, or other fluids to diagnose a variety of medical co...
Keywords: Absorption, Adsorption, Bacterial conjugations, Centrifugation, Deposition, Detergents, Diagnostic, Filtration, Flow cytometry, Hormones, Hydration reaction, Immobilization, Ligands, Microscopy, Raman spectroscopy, Scanning electron microscopy, Spectroscopy, Transmission electron microscopy

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