You Want to Purify a Specific Soluble Protein from a Solution

Multiple Choice

You want to purify a specific soluble protein from a solution of lysed cells so that you can conduct biochemical tests of the protein's function. To best achieve this, which type of antibody would be MOST effective to use in your affinity purification?

A) monoclonal IgE
B) polyclonal IgE
C) monoclonal IgG
D) polyclonal IgG
E) monoclonal IgM