Along these lines, we previously developed a genetic selection for protein solubility based on the inherent folding quality control mechanism of the twin-arginine translocation (Tat) pathway that results in exclusive export of correctly folded, soluble proteins across the inner membrane in E. coli [18], [19].
Restriction of analytical techniques causes an inherent problem in quality control in industry, as well as in educational and research laboratories.
The inherent element of quality control characterizing the pilot study met the legislative documentation required in Sweden; therefore, no formal approval from the ethical committee was necessary.
Because the presence of false positives and false negatives is inherent to HTS, quality control of the datasets is a major issue.
This prompted us to hypothesize that the folding quality control inherent to this secretory pathway could be used as a platform for engineering similar 'superfolded' proteins.
In the present study, we have demonstrated that laboratory evolution combined with the folding quality control inherent to SecYEG-mediated export enables sampling of largely unexplored amino-acid sequences for the discovery of artificial, high-performance proteins with properties that are unparalleled in their naturally occurring analogues.
Despite our efforts to measure the possible confounders with rigorous quality control, inherent inaccuracies in the measurement of some of the exposures (e.g., socioeconomic position, urbanization, dietary intakes, physical activity level) may have resulted in bias because of inadequate adjustment for these confounders (32).
The first tier involves a genetic selection for intracellular protein stability that is based on the folding quality control mechanism inherent to the twin-arginine translocation pathway, while the second is a semi-high-throughput screen for protein function.
According to Swedish law, written consent is not required because quality control is an inherent element of hospital and other care.
In general, UV-visible spectrophotometry is the most widely used technique in pharmaceutical analysis because of its inherent simplicity and wide availability in most quality control laboratories [6 10].
