40nm Ni-NTA Gold Nanoparticles organic soluble quantum dots 28E-11 * All concentrations as

28E-11 * All concentrations as indicated at an optical density of 2

Ni-NTA Surface Density: ~1/nm2

3 vials of 30nm OligoREADY™ Gold Nanoparticles (lyophilized) - Sufficient for generation of 3 x 0

which is detected through the use of the supplied Protein A-Gold NanoUrchin Conjugate which gives a blue spot upon positive detection

Particles per ml: 4

40nm Ni-NTA Gold Nanoparticles organic soluble quantum dots 28E-11 * All concentrations asComposition: Ni NTA gold nanoparticles Core Size: 40nm Absorption max: 530nm Optical Density (OD): 50 Particles per ml: 3. 58E+12 Ni NTA Surface Density: ~1 nm2 Formulation: Supplied in USP grade purified water Properties Cytodiagnostics Ni NTA functionalized gold nanoparticles are suitable for binding of proteins with a C , or N terminal 6X His tag. These gold nanoparticles allow for rapid generation of gold conjugates of any histidine tagged protein