Sample preparation procedures based on solid phase extraction (SPE) and used to isolate PAHs from petroleum are also described in technical literature.
Because PCR 1 allowed the highest sensitivity with several DNA extraction systems in contrast to the other PCR systems evaluated, in further analysis we restricted comparative detection of different sample preparation procedures based on the results of PCR 1.
This leads to the hypothesis, clearly and consistently verified in this study, that sample preparation procedures based on a protein extraction step (such as FASP and ISD) may imply a depletion of high-MW proteins compared to methods founded on a whole tissue trypsinization.
A PCR product was generated using a stepwise preparation and purification procedure based on four nested primers with 5' overhangs and the plasmid topWT [29], digested with EcoRI and HindIII, then inserted into the multiple cloning site of the equally doubly-digested pGEM4Z plasmid (Promega).
The preparation procedure is based on Thermally Induced Phase Separation (TIPS), by imposing a different thermal history on the two sides of a polymeric solution.
The sample preparation procedure was based on manufacturers of ELISA kit recommendations.
The membrane preparation was carried out by a simple synthetic procedure based on the use of solutions of ZrP precursors in dimethylformamide.
In an LTE system, the handover decision in the handover preparation procedure is made by the radio resource management function based on the measurement report from the UE.
