20nm Reactant Free Gold Nanoparticles Size:20ml Absorption max: 515-520nm

Absorption max: 515-520nm

Storage Condition

Spacer between the gold nanoparticle surface and conjugated ligand minimizes effects on the tertiary protein structure

Accumulation of gold particles onto the bound proteins produces dark permanent red bands

20nm Reactant Free Gold Nanoparticles Size:20ml Absorption max: 515-520nmComposition: Citrate stabilized gold colloid Core Size: 20nm Absorption max: 524nm Particles per ml: 6. 54E+11 Purity: >99% reactant free Formulation: Supplied in 0. 1mM phosphate buffered saline (PBS) Intended use: Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate