...protein of interest. Signal strength is determined by how many antibodies bind the protein of interest, while... antibody of interest to a second, independent antibody for the same protein of interest, with no overlapping...quantify, identify, separate, and locate proteins of interest. The protein that an antibody recognizes is called... of the animal’s immune system. The antigen of interest is introduced to the animal, which then mounts...primary antibody which is bound to your protein of interest. Secondary antibodies can be isotype-specific ...recognize an available epitope on your protein of interest. Polyclonal antibodies are typically collected...Western blots should be run with your protein of interest and at least one ubiquitously expressed protein...