Product 8400NG5 is provided as one tube of 150 microliters each. Product 8400NG6 is provided as three tubes of 150 microliters each. Product 8400NG7 is provided as ten tubes of 150 microliters each. Each tube contains sufficient CPN (Conjugated Polymer Nanoparticles) to bind 10 micrograms of IgG antibody. So the amount of antibody (10 micrograms, 30 micrograms and 100 micrograms) corresponds to the amount of antibody that can be bound if using all of the tubes from the kit.
The CPN concentration is 0.1 mg/mL. Given 150 microliters per tube, that corresponds to 15 micrograms of CPN per tube. And if the contents of each tube can bind 10 micrograms of IgG antibody, that would give a CPN:antibody ratio of 3:2.
The particle size is 70-80 nm. It is described by the manufacturer as follows: "CPNs™ are water-soluble micelles compromising of a Light Emitting Polymer and are around 70-80 nm in size encapsulated within a biocompatible surfactant, increasing the hydrophilicity and allowing them to form micelles."
