. Author manuscript; available in PMC: 2011 Mar 16.

Published in final edited form as: Anal Chem. 2009 Oct 15;81(20):8538–8544. doi: 10.1021/ac9014947

Table 1.

Measured variation in human plasma and CSF.

biofluid	replicate type	# replicates	# features	mean CV (%)	median CV (%)
plasma	analytical	14	5,274	25	16
plasma	biological	14	3,641	56	46
CSF	analytical	12	4,889	26	15
CSF	biological	12	4,794	49	35