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900461 Sigma-Aldrich

Gold nanoparticles

20 nm, maleimide functionalized, conjugation kit

Synonym: Au nanoparticles

  •  NACRES NA.23

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Properties

Related Categories 79: Au, Biomedical Materials, Gold Nanoparticle Kits, Gold Nanoparticles, Materials Science,
shelf life   12 mo. at -20 °C ( If stored unopened and as specified, are stable for at least 12 months.)
packaging   pkg of 1 ea
storage condition   protect from light
particle size   20 nm
λmax   524 nm
functional group   maleimide
storage temp.   −20°C

Description

Application

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

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

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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

Recent Progress on Nonviral Delivery Carriers for CRISPR/Cas9 Systems

State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, College of Chemistry, Nankai University, National Demonstration Center for...
Keywords: Adsorption, Chemical biology, Clinical, Combinatorial library, Condensations, Degradations, Gene expression, Gene knockdown, Ligands, Metal organic frameworks, Transfection

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