Sentence examples for reference for quantification from inspiring English sources

Therefore, it is critical to select a suitable internal reference for quantification of miRNAs in serum.

ATPase, a constitutively expressed 'housekeeping' gene, was used both as a control to assess the quality of the RT product and as a reference for quantification of cytokine mRNA.

U6 snRNA was selected as internal references for quantification of serum miRNAs because it is ubiquitously expressed in patients and even in controls.

q-PCR was performed for 24 up-regulated genes with normalisation against the reference genes 18 s and wnt5a, both of which have been used previously as reference genes for quantification of mRNA in zebrafish [ 59, 60].

The reference standard for quantification of tumour vascularisation is immunohistology with different antibodies [16].

The reference method for quantification was 600 MHz 1H NMR spectroscopy, which was found superior to 150 MHz 13C NMR due to higher sensitivity.

We used eight phantom solutions of different GSH concentrations (0.3 30 mM) to acquire reference spectra for quantification.

Ras was used as internal reference gene for quantification, as described previously (Khan et al., 2009).

Sequences surrounding the site of interest served as normalization and reference peaks for quantification and quality control.

Precision by repeatability was used as a proxy for analytical accuracy, as reference standards for quantification of the eight bacterial pathogens are not available.

There are only few methods that can use a universal reference standard for quantification, and quantitative nuclear magnetic resonance (qNMR) offers several advantages in this field.