To summarize, our FLIM experiments collectively reveal a robust interaction of mCherry-PTP1B D/A with ErbB1-mCitrine at the OMM, suggesting a possibly significant role for PTP1B in regulation of pools of ErbB1 localized either directly at, or simply in the vicinity of, the OMM.
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Subcellular Partitioning of Protein Tyrosine Phosphatase 1B to the Endoplasmic Reticulum and Mitochondria Depends Sensitively on the Composition of Its Tail Anchor.
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