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. Author manuscript; available in PMC: 2009 Jan 1.
Published in final edited form as: Exp Hematol. 2008 Jan;36(1):61–68. doi: 10.1016/j.exphem.2007.08.031

Figure 3.

Figure 3

Cytolytic activity of CD7+CD34--derived NK cells. Cytotoxic activity was analyzed by colorimetric assay. Cultured cells were incubated with K562 cells for 4 hours at 37°C, the supernatants were collected and absorbance was read at 490nm (data are presented as mean percentage of triplicates ± SEM, n=3).