Sentence examples for assays based upon from inspiring English sources

However, the introduction of assays based upon various nucleic acid testing (NAT) technologies, each utilizing a different set of standards, creates the potential for misinterpretation of patient results.

We have designed and evaluated four assays based upon PCR amplification of short interspersed elements (SINEs) for species-specific detection and quantitation of bovine, porcine, chicken, and ruminant DNA.

There was a close agreement between the results for HbA1c assays based on venous and DBS samples (DBS = 0.9858venous + 0.3809), except for assays based upon affinity chromatography.

It is difficult to draw meaningful conclusions about the Treg functional activity from assays based upon the suppression of T-cell proliferation in vitro.

To investigate this CNV further, we employed assays based upon the PRT a method that in typical scenarios uses one pair of PCR primers to coamplify (and hence allow quantitative comparison of) both a test region (whose copy number is being assessed) and a stable single copy reference region [Armour et al., 2007].

We selected a short list of Tox21 compounds for confirmation in orthogonal assays based upon original Tox21 HTS values including compound potency and efficacy, activity in viability assays, curve fit parameters that included the shape of concentration response curve, flags and sensitivity and selectivity of compounds to VDR.

Xylanase activity was also assayed based upon the color reaction between the degradation products (xylose) and DNS.

A recombination reporter assay based upon green fluorescent protein (GFP) was used in the HeLa cells (Supplementary Fig. 2).

Human CBS function was assayed based upon the growth of cys4Δ yeast strains in liquid and on solid minimal medium containing Yeast Nitrogen Base without vitamins (Qbiogene, Calsbad, CA) or GSH.

Chemical shift perturbations upon titrating with K+ or assays based on site-directed mutagenesis could therefore lead to ambiguous results.

DNA extracted from cervical cells of women aged ≤ 24 years, was additionally tested for the 13 HR types plus HPV6 and 11 using an alternative PCR-based assay based upon multiplex E7 gene PCR and DNA microarray [ 9] at IARC.