Endotoxin Free Gold Nanoparticles

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• Catalog Number: NM-ONMs020
• Chemical Name: Endotoxin Free Gold Nanoparticles
• Category: Others
• Purity: >99% reactant free
• Application: Conjugate development (see our gold nanoparticle conjugation kits), Immunostaining, lateral flow assays, biological sensor development (e.g. LSPR-based assays), electron microscopy, dark field microscopy, surface enhanced raman spectroscopy (SERS), etc.
• Storage: Store product away from direct sunlight at 4-25°C. Lower temperature prolongs the shelf life of the product.
• Absorption Maximum: 515-520 nm (5nm)-572 nm (100nm)
• Composition: Tannic acid stabilized gold colloid (5nm-10nm), citrate stabilized gold colloid (15nm-400nm)
• Core Size: 5 nm-400 nm
• Endotoxin Levels: <0.5 EU/mL
• Formulation: Supplied in 0.1mM phosphate-buffered saline (PBS)
• Intended Use: Our extensively purified endotoxin free gold nanoparticles are ideal for sensitive applications requiring a minimal amount of contaminants, such as cellular toxicity studies, immunological studies, and aseptic assays. This product is well suited for conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can then be used in downstream applications.
• Particles: 5.47E+13 (5nm)-1.88E+8 (400nm) (per ml)
• Quantity: 20 ml, 100 ml, 500 ml, 1000 ml