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Figure 3 | BMC Pulmonary Medicine

Figure 3

From: S100A7/psoriasin expression in the human lung: unchanged in patients with COPD, but upregulated upon positive S. aureusdetection

Figure 3

S100A7/psoriasin is expressed in small perinuclear granules. S100A7/psoriasin immunocytochemical detection was performed on (A) untreated and (B) LPS-treated (100 ng/ml, 21 hrs) HOPE-fixed NCI-H727 cells using the monoclonal Psoriasin/HID5/S100A7 (Imgenex, clone 47C1068) antibody. (C) Positive control is shown by the expression of the nuclear Ki67 antigen with the MIB-1 (2 μg/ml) antibody. (D) Negative control was included omitting the primary antibody. The results shown are representative of at least three independent experiments. Magnification: 600× (A), 400× (B, C, D)

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