When the phage bacterial expression system is on,

You wish to express a protein expression system that is very…

Why are proteins stored in a buffer with dithiothreitol or β…

Peak 2 below from an ion exchange column shows

Which technique involves concentrating proteins by placing t…

Peak 1 below from an ion exchange column shows

The protein Src is phosphorylated at Y397, Y419, and Y530 by…

You are working with a protein that is polyubiquitinated (a…

A blue native PAGE is advantageous over a standard native ge…

You’re working with an MBP-p53 fusion protein, which is link…