Wang G, Huynh K, Barhate R, Liu J, Tam P, Rodrigues W, et al. Validation of a New Recombinant Antibody Fragment (rFab)-Based Homogeneous Enzyme Immunoassay for the Highly Specific Detection of 6-Acetylmorphine in Urine. J Anal Toxicol. 2015;39:726-33 pubmed publisher
..These results demonstrated that rFab can be suitable for traditional HEIA with desired detection sensitivity and stability. ..
Wang G, Huynh K, Barhate R, Rodrigues W, Moore C, Coulter C, et al. Validation of a new homogeneous immunoassay for the detection of carisoprodol in urine. J Anal Toxicol. 2011;35:108-12 pubmed
..The accuracy was found to be 100% when immunoassay cutoff concentrations of carisoprodol and meprobamate were set at 100 and 1000 ng/mL, respectively...