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. 2020 Mar 4;219(4):e201903176. doi: 10.1083/jcb.201903176

Figure S2.

Figure S2.

Depletion of extracellular calcium inhibits ionizing radiation–induced lysosomal exocytosis. LAMP1 surface staining as detected by anti-LAMP1 antibody 1 min after 10 Gy is inhibited by extracellular calcium removal. Data (mean ± SEM) are derived from a minimum of 10 cells per group; ****, P < 0.0001, two-tailed Student’s t test. This experiment was repeated twice with similar results.