https://www.selleckchem.com/pr....oducts/nec-1s-7-cl-o
18%, SI=4, Pen V (25.07%, SI=10 and Amp (19.52%, SI=79). In sIgE immunoassay, four patients were sIgE-positive to at least one of the drugs tested. The sIgE level of three patients was between low and moderate and they were BAT-negative. One BAT-positive patient had a high level of sIgE antibodies (3.50-17.5kU/L) along with relatively high specific to total IgE ratio ≥0.002 (0.004-0.007). Conclusions The agreement between BAT and immunoassay is minimal. Performing both tests provides little increase in the sensitivity of