Two proteins elute in fractions 30 and 40 of a size exclusio…

In chromatin immunoprecipitation, 

Does the gel below look as expected? Why or why not?

You perform SEC and run the fractions on an SDS-PAGE gel. Th…

When expressing proteins such as insulin, yeast may be more…

Protein X is reported to decrease p53 levels. After treating…

Which of the following is TRUE regarding purifying proteins…

Which of the following techniques has an identical setup to…

Which technique allows one to purify proteins directly from…

A protein has a pI of 7, and is in a buffer at pH 5. What ty…