. Author manuscript; available in PMC: 2010 Dec 31.

Published in final edited form as: J Immunol Methods. 2009 Oct 1;351(1-2):30–35. doi: 10.1016/j.jim.2009.09.008

Table 1.

Isolation purity and cell viability in PMN isolated from umbilical cord and adult peripheral blood. Data are expressed as mean ± SEM and were obtained from 10 separate isolations

	Umbilical Cord Blood	Adult Peripheral Blood
PMN purity (% of total)	92.3 ± 3.2	96.5 ± 2.1
Trypan blue exclusion	94.8 ± 1.6	98.7 ± 2.6
Annexin V positive cells	11.4 ± 3.5	7.6 ± 1.9