As molecules are immobilized on a sensor surface, the refractive index at the interface between the surface and a solution flowing over the surface changes, altering the angle at which reduced-intensity polarized light is reflected... READ MORE ...
Read more about the technology behind label-free interaction analysis
To download the pdf's below, please enter your login details. If you do not have a Biacore website account yet, you can sign up here .
Technology Note 23: Label-free interaction analysis in real-time using surface plasmon resonance (713 kB)