Please add spaces between words: Theantibodiesusedinawesternblotcanbespecifictoatotalproteinortouniquepost-translationalmodificationsofaprotein,suchassitesofphosphorylation,acetylation,methylation,orubiquitination.
The antibodies used in a western blot can be specific to a total protein or to unique post-translational modifications of a protein, such as sites of phosphorylation, acetylation, methylation, or ubiquitination.