Table 1.

A list of proteins that were secreted by neutrophils into the extracellular medium during a 20 min incubation with fibronectin-coated substrata under control conditions, in the presence of 1 μM fMLP alone or in the presence of both 1 μM fMLP and 10 μM cytochalasin D (fMLP + Cyt. D). Mass spectrometric analysis data were taken from experiments with fMLP. Analogous proteins that were identified in control experiments or in experiments with fMLP + Cyt. D are marked (+). Mass spectrometric data for proteins that were identified upon fMLP + Cyt. D treatment were taken from these experiments. Proteins were separated by SDS-PAGE and identified by mass spectrometric analysis. ^∗Protein was identified by MSMS analysis. Proteins identified in two or three analogous experiments were included in the list.

Entrez ID	Protein name			Peptides matched/total	Coverage, %	MOWSE score
	Control	fMLP	fMLP + Cyt. D
Granular proteins
GI:33285860		MMP-9		27/105	31	123
GI:168988718	+	Albumin		22/56	34	163
GI:186833	+	Lactoferrin	+	29/59	47	160
GI:7245433	+	NGAL	+	8/12	51	130
GI:13399627	+	Lysozyme	+	9/28	51	84
GI:7766942	+		MPO	24/89	52	114
GI:3891975			Cathepsin G	10/25	41	105
GI:227250			CAP37∗	—	18	77
GI:119589996			Proteinase 3∗	—	39	127
GI:2877			Azurocidin∗	—	12	95
GI:254839344			HNP 1∗	—	63	111
GI:75765819			HNP 2∗	—	62	95
GI:229858			HNP 3∗	—	63	111
S100 proteins
GI:82407447	+	S100A8/A9		9/21	91	143
GI:4506773	+	S100A9		9/21	90	136
GI:21614544	+	S100A8		9/23	59	127