What techniques are included for the study of protein interactions?

Question

I'm wondering what techniques can be applied for the study of protein interaction. As for as I'm concerned, yeast two hybrid, co-immunoprecipitation,Surface Plasmon Resonance (SPR). Any more? 

Thanks in advance, any help would be appreciated.

Answer 1

There are various kinds of techniques for protein protein interaction detection, such as Coimmunoprecipitation (Co-IP), Pull-down Assays, Yeast two-hybrid (Y2H), Far-Western Blotting, Tandem affinity purification-mass spectroscopy (TAP-MS) and Bio-Layer Interferometry (BLI). Here, we review the major contemporary approaches utilized for detection and analysis of protein protein interaction.

http://www.biologicscorp.com/blog/methods-for-detection-and-analysis-of-protein-protein-interactions/