70nm Endotoxin Free Gold Nanoparticles Functionalized Silver Nanoparticles antigens or other proteins that

antigens or other proteins that have been attached to the surface of microwells for use in ELISA

thus reduce non-specific background noise

silver nanoparticle conjugate or gold nanourchin labeled samples while minimizing background

Silver nanoparticle core size: 10nm (+/- 3nm)

and assay development workflows

70nm Endotoxin Free Gold Nanoparticles Functionalized Silver Nanoparticles antigens or other proteins thatComposition: Citrate stabilized gold colloid Core Size: 70nm Absorption max: 550nm Particles per ml: 1. 2E+10 Purity: >99% reactant free 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