TGN38 and Small GTP Binding Proteins are Part of a Macromolecular Complex in the Trans-Golgi Network
TGN38 is a type 1 integral membrane protein which is predominantly localized to the trans-Golgi network [Luzio et al.,1990]. Indirect immunofluorescence in NRK cells using antibodies against TGN38 shows localization to cisternal structures representative of the Golgi complex. Neither cytoplasmic vesicles nor the plasma membrane are labeled (Fig. 1).
KeywordsGolgi Complex Integral Membrane Protein Vesicular Transport Golgi Membrane Preimmune Serum
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