Bar Plot from Scientific Research

The percentage of particles <200 nm isolated from cell-culture medium (****p= 0.000001 UC vs Anti-CD9, ****p= 0.000005 UC vs Anti-CD63, **p= 0.001 Anti-CD9 vs Anti-CD63) using ultracentrifugation or a device modified with anti-CD9 or anti-CD63 antibodies (mean ± SD,n= 3). All data were smoothed by moving average trendline (period = 4).

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