Sentence examples for usage assay from inspiring English sources

To determine if reactivation of the maternal Kcnq1ot1 allele is associated with the misexpression in this cluster, we devised an allelic usage assay in the first (5') kb of this long (∼50 kb) transcript [38].

Because the number of SP thymocytes in the Foxn1Δ/Δ thymus was too low to be analyzed directly for TCR Vβ usage, we assayed TCR Vβ expression on peripheral T cells (Fig. 1).

We proceeded to investigate the ability of ATP synthase to couple proton transfer to ATP usage by assaying the enzyme activity under ATP hydrolyzing conditions, thus uncoupling its enzyme activity from the function of the RC (Fig.  5D).

Food and environmental samples were tested to demonstrate the translational usage of the assay.

MAC was expressed as cyanidin-3-glucoside equivalents because of its historical usage for similar assays and its wide commercial availability [28].

VacA was acid-activated and re-neutralized prior to usage in intoxication assays.

If children received previous vaccinations with pneumococcal conjugate vaccines, the serotypes present these vaccines cannot be used for the interpretation of the anti-pneumococcal polysaccharide response (Table  3), so the introduction of pneumococcal conjugate vaccines in national vaccination programs limits the usage of these assays for the diagnosis of SPAD.

The usage of quantitative protein assays such as MS, microarray, or enzyme linked immunosorbent assay (ELISA) on tissue specimens, however, has its limitations.

To obviate the possibility of alternate promoter usage we repeated the assays with both the transgenic drivers using N-terminal mutants of dystrophin and obtained similar results (Table 3; Figure S1-B and S1-C).

These variable results are probably due to technical artifacts due to the usage of solid-phase assays with crudely purified matrix protein.

We independently analyze many selected regions (windows) where the effects of codon usage are particularly easy to assay.