Sentence examples for levels were confirmed using from inspiring English sources
EGFR expression levels were confirmed using western blotting (Fig. 1c).
Their expression levels were confirmed using immunoblotting against His-tag (Fig. S2A).
Protein levels were confirmed using 2-DE, immunoblotting and immunohistochemistry.
Exposure levels were confirmed using high performance liquid chromatography as described previously [ 42].
The effects of GSH depletors on intracellular GSH levels were confirmed using the GSH reductase-DTNB recycling method.
Low cell toxicity levels were confirmed using Cytotox 96 kit (Promega, Madison, WI) from culture supernatants according to manufacturer's instructions.
The effect of ectopic SOX2 on BIM protein levels was confirmed using two different expression strategies.
A role for Trx1 downregulation in the observed increase in ROS levels was confirmed using Trx1-specific siRNA.
The OCC presence and level were confirmed using a GC mass spectrometry system (VG Trio 2; VG Analytical, Manchester, UK) in randomly selected samples.
A reduction in the L11 protein level was confirmed using a rabbit polyclonal antibody specific to human L11 [19].
Also, the protein levels of SOCS3 were confirmed using Western blotting (Figure 4I).
