90nm Reactant Free Gold Nanoparticles Optical Density:1 OD No activation or manipulation of

No activation or manipulation of the gold nanourchins is required prior to conjugation

IgE and IgD

80nm Protein A Gold NanoUrchin Conjugate (2 ml

Concentration: 5 mg/ml (2

Simply mix your protein with the pre-activated NHS ester gold nanourchins supplied in the kit

90nm Reactant Free Gold Nanoparticles Optical Density:1 OD No activation or manipulation ofComposition: Citrate stabilized gold colloid Core Size: 90nm Absorption max: 558 562nm Particles per ml: 5. 37E+9 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