Fig. 2
From: A new enzyme-linked immunosorbent assay (ELISA) for human free and bound kallikrein 9
KLK9 detection in fetal and adult tissue extracts (a) and biological fluids (b) by the newly developed KLK9 ELISA. The presence of KLK9 protein was investigated in fetal (upper panel) and adult (lower panel) cytosolic tissue extracts(a), as well as in biological fluids obtained from female and male subjects (b). KLK9 measurements are depicted in KLK9 concentration (ng/mL). KLK9 was detected in tonsil, liver, kidney and heart and in 2/10 sweat samples. For discussion see text