Pantex assays are based on the "homologous" assay principle whereby the steroid immunogen used to produce an antibody and the enzyme steroid hapten used as a label, are conjugated on corresponding positions of the steroid molecule.
PANTEX Salivary EIA Kits Developed per GMP and FDA guidelines. Saliva proficiency inter-laboratory testing program shows excellent sample-to-sample correlation between Pantex salivary assays and LC-MS/MS.
All Pantex kits are fully evaluated for antiserum specificity, detection limits, precision and
reproducibility, linearity, recovery, and through comparative studies, and meet the gold standard degree of quality.
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