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. 2003 Dec;14(12):4885–4895. doi: 10.1091/mbc.E03-05-0295

Table 1.

Percentage of β-hexosaminidase release in RBL-2H3 cells in response to DNP-HSA

No pretreatment U73122 1-Butanol R59022 D609 Propranolol
25.41 ± 1.68 3.3 ± 0.63 3.51 ± 0.45 20.06 ± 0.6 25.7 ± 1.29 2.2 ± 1.5

RBL-2H3 cells were primed with 0.5 μg/ml anti-IgE antibody for 16 h and then exposed for 10 min to each inhibitor before stimulation with 4 μg/ml DNP-HSA. The data are the mean of four different experiments ± SD.