| 摘要 |
A post-translational modification of a predetermined protein expressed by a cell is detected by specifically detecting an O-acetylation of a serine, threonine or tyrosine residue of the protein as an indication of the post-translational modification. The detection may employ antibodies that specifically bind an O-acetylated protein expressed by the cell, wherein the specific binding is dependent on the presence of an O-acetylated serine, threonine or tyrosine residue in the protein.
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