i am studying protein-ligand binding and its effects on protein, could RT-PCR be used for this by protein thermal shift, what are the procedures for that.
I guess, by RT-PCR, you mean Real-time PCR, and not Reverse-transcription PCR.
There are some papers about the use of Real-time PCR to study the thermal stability of the proteins. I have never performed this by myself, but i am planning to do so in near future. I shall send you couple of good links about that.