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Table 2 The ten most abundant ions in the pellet that resulted from ultracentrifugation of human CSF as measured by FT-ICR MS.

From: Identification and proteomic profiling of exosomes in human cerebrospinal fluid

m/z Charge Average Abundance Coefficient of variation (%) Retention Time (min)
Retention 1 Retention 2 Retention 3 Retention 4 Retention 5
659.5042 2 84905.83 9.48 32.35 32.34 32.44 32.41 32.39
637.4901 2 79016.43 8.88 32.35 32.34 32.44 32.41 32.39
681.5181 2 73538.83 10.40 32.35 32.34 32.44 32.41 32.39
615.4762 2 71518.13 7.83 32.28 32.28 32.38 32.35 32.33
703.5339 2 70627.72 10.75 32.42 32.40 32.51 32.47 32.44
593.462 2 64351.47 9.18 32.28 32.28 32.38 32.35 32.33
571.4479 2 51233.77 10.47 32.22 32.21 32.31 32.29 32.28
725.5471 2 45044.52 9.20 32.42 32.40 32.51 32.47 32.44
549.4341 2 41728.51 8.51 32.22 32.21 32.31 32.29 32.28
527.42 2 29260.44 13.92 32.15 32.15 32.24 32.23 32.22