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. 2016 Oct 31;7:12973. doi: 10.1038/ncomms12973

Figure 5. Capture of LCN2 by LLCPK, IC and UB cells.

Figure 5

LLCPK (a proximal tubule cell line) captured Alexa568-native but not Alexa568-K3 or Alexa568-K3Cys proteins; IC (an intercalated cell line) captured Alexa568-native, Alexa568-K3 and Alexa568-K3Cys proteins; UB (an embryonic Ureteric Bud cell line) did not capture any of these proteins. Uptake of FlTC-dextran demonstrated active endocytosis. Scale bars, 50 μm.