Fig. 6

The special binding assay between rHa24 and histamine. The binding capacity between Ha24 (black) and histamine was changed with different concentrations (10, 5, 2.5, 1.25 μg/ml) of rHa24, and GST (gray) in the same concentrations as control. Mean values and standard errors (SEM) are given from two independent experiments. Each concentration was tested 3 times and differences were significant at *P < 0.05; **P < 0.01; ***P < 0.001