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. Author manuscript; available in PMC: 2011 Sep 29.
Published in final edited form as: Histochem Cell Biol. 2009 Dec 29;133(3):261–272. doi: 10.1007/s00418-009-0672-3

Fig. 2.

Fig. 2

Localization of HDL-HRP and HDL-gold. After 3-h internalization, HDL-HRP marks a multitude of MVBs (a). Homotypic fusions of stained MVBs different in sizes and shapes are present (inset). Incubation with HDL-gold for 3 h shows a comparable staining of endosomal compartments and enrichment in MVBs (b, c). HDL-gold positive and negative MVBs may be found side by side (c). With the HDL-gold system discrete PM domains (d, e) and binding to clathrin-coated pits are discerned (arrow; e). Primary magnifications: 17,000x (a), 28,000x (b, c), 40,000x (d), 80,000x (e). Bars 1 μm (a), 250 nm (b, c), 200 nm (d), 100 nm (e)