Reamplifications of PCR products when necessary were done either by direct amplification from of an aliquot of the first PCR or subsequent to gel extraction of the primary amplification band using a Qiagen Gel Extraction Kit.
In case of a direct comparison of signals that are derived from different matrix batches spiked with analytes subsequent to the extraction, relative matrix effects can be addressed.
Subsequent to parameter extraction, the input signals are down-mixed to form a mono signal.
Extrapolation of intrinsic clearance (CLint) measurements using hepatocytes (or microsomes) to give predicted CLin vivo involves a widely established two-step mechanistic approach: physiological scaling from cell to whole liver and subsequent modeling of extraction from blood by the liver (Houston 1994; Pelkonen and Turpeinen 2007; Fagerholm 2007).
A key of the technology is to significantly increase the permeability of the overlying and underlying protected seams and subsequent gas extraction from the protected coal seams by boreholes drilled from the retained roadways (Yuan 2008).
Importantly, our results provide a paradigm for regulating prenylated GTP-binding proteins through phosphorylation and subsequent 14-3-3-mediated 14-3-3-mediated 14-3-3-mediated 14-3-3-mediatedhextraction or geranylgeranyl group.
Tumours were excised, measured, weighed and trisected for subsequent RNA extraction from fresh-frozen tissue or haematoxylin and eosin (H&E), and immunohistochemical staining on formalin-fixed paraffin-embedded tissue.
Investigating facial regions and subsequent reliable signal extraction from IRI data is challenging due to head motion artefacts.
In-solution digestion and subsequent analysis has the advantage of avoiding bias due to extraction efficiency from the gel, and better raw sensitivity for samples where very little sample is available.
Cell pellets, mainly erythrocytes, will be washed with saline solution and subsequent fatty acid extraction from both plasma and erythrocytes will be carried out according to the modified Folch [ 22] method using chloroform, methanol and 0.015M KCl (2 1 0.4, volume to volume (v/v)) (Merk. Spain).
Completeness of the subsequent 6TG template extraction from MIP was confirmed by the UV visible spectroscopy.
