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Taming the isobaric tagging elephant in the room in quantitative proteomics

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Isobaric tagging methods allow multiplexed quantitative analysis of a wide variety of proteome samples but have been severely limited by problems of accuracy. Two groups now explore this issue and provide complementary solutions to address the problem.

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Figure 1: Strategy comparison.

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Correspondence to Andy Christoforou or Kathryn S Lilley.

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The authors declare no competing financial interests.

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Christoforou, A., Lilley, K. Taming the isobaric tagging elephant in the room in quantitative proteomics. Nat Methods 8, 911–913 (2011). https://doi.org/10.1038/nmeth.1736

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