Figure 9From: Vesicle-independent extracellular release of a proinflammatory outer membrane lipoprotein in free-soluble formCytokine induction of human whole blood by AaPAL. A cytokine antibody array was used to detect cytokines produced by human whole blood after stimulation with purified AaPAL (5 and 1 μg/ml of blood) for 8 h. Storage buffer of AaPAL served as the negative control. Abbreviations: pos = positive, neg = negative.Back to article page