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. Author manuscript; available in PMC: 2013 Jan 28.
Published in final edited form as: Biotechnol Bioeng. 2010 Apr 15;105(6):1078–1093. doi: 10.1002/bit.22635

Figure 7.

Figure 7

Magnetophoretic mobility histograms of human peripheral blood leukocytes, (A, B), MCF-7 human breast cancer cells, (C, D), and KG1a human cell line, (E, F). For panels A, C, and E, the cells were incubated with unconjugated MACS magnetic nanoparticle following a standard company protocol (10 μl of MACS reagent in a total suspension of 100 μl containing 1 × 107 cells) and in panels B, D, and F, a high concentration of unconjugated MACS reagent (100 μl of MACS reagent in a total suspension of 100 μl containing 1 × 106 cells) was used. To determine if the nonspecifically bound MACS reagents could be washed off, the mobility after one, two and three washings was determined.