Interpretations of the TDxFLx calibration data of the abused drugs.

The useful TDxFLx calibration data was obtained for the interpretation of the interactions of the abused drugs to sheep antiserum protein. The antibody of TDxFLx calibrators was prepared from sheep antiserum. Furthermore these data can be used to interpret the abused drug-protein binding phenomena in human body and the TDxFLx screening results of the abused drugs in urine samples.