| 20100216255 | METHODS OF DETERMINING ACTIVE LEVELS OF DRUGS IN FLUID SAMPLES - Methods for determining the presence and level of active drugs in fluid samples are provided. Advantageously, entire families or classes of drugs can be tested for in one test by identifying the enzyme or receptor upon which members of that drug family act and measuring enzyme activity levels or binding activity levels of receptors. Methods for establishing standard activity levels of these drugs based upon results from samples having known quantities of drug therein are also provided. | 08-26-2010 |
