Endoplasmic reticulum-associated degradation (ERAD) is a regulated process whereby misfolded and unassembled proteins are recognized and retained in the ER by the quality-control apparatus and subsequently extracted, polyubiquitinated, and finally degraded in the cytoplasm by the multi-subunit 26S proteasome complex (reviewed by Meusser et al. 2005 and Romisch 2005).
In effect, it seems that sperm competition leads to stronger developmental quality control in the sperm production apparatus [17], [21], [23].
TH, MN, ÁL and LS are listed as inventors on a pending patent related to hand hygiene control: "Method and apparatus for hand disinfection quality control", (Budapest University of Technology and Economics) PCT/HU2011/000094, WO2012042285, 2010.
Before LC-MS/MS analysis, each radiotracer was also analyzed by the calibrated radiometric method (activity using an ionization chamber dose calibrator and mass using HPLC apparatus) regularly used in our laboratory for quality control.
The proposed method is sensitive, accurate and reproducible; requires simple apparatus for its performance; and consequently is suitable for routine quality control of the drug.
It works as a quality control station that allows for transit of correctly folded proteins to the Golgi apparatus and retains unfolded or misfolded proteins [ 88].
UPR is a function of the endoplasmic reticulum (ER) that retains and finally degrades unfolded or mis-folded proteins, and provide strict quality control to ensure that only properly folded proteins are transported to the Golgi apparatus.
This approach and apparatus can be considered and used as a performance test for quality control testing of nanosized delivery systems.
The removal of glucose serves as a quality control for proper folding of these glycoproteins and their readiness for transit to the Golgi apparatus [5].
Furthermore, the analysis requires a simple apparatus, thus the proposed method is suitable for routine analysis of LND in quality control laboratories.
In order to further analyze the roles of TRAP1 in protein quality control, we took advantage of data suggesting that some eukaryotic HSP family members are components of the translational apparatus and function in co-translational processes.
