20nm Ni-NTA Gold Nanoparticles Conjugate Pad Conjugation of the aptamer is

Conjugation of the aptamer is achieved by the formation of a strong and stable gold-thiol bond

Surface composition: carboxyl-PEG5000-SH/methoxy-PEG2000-SH

Absorption max: 430nm

Incubate for at least 1 hour at room temperature

To detect antibodies using this toolkit the selected antigen(s) can be spotted onto the nitrocellulose membrane encapsulated within the specially designed plastic test cartridge

20nm Ni-NTA Gold Nanoparticles Conjugate Pad Conjugation of the aptamer isComposition: Ni NTA gold nanoparticles Core Size: 20nm Absorption max: 524nm Optical Density (OD): 50 Particles per ml: 3. 27E+13 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