On the track, the purity of her performance was its own reward.
Compared to naturally derived animal proteins, which show variation in quality, purity and predictability of performance and the risk of transmission of infectious agents, recombinant proteins provide uniform, defined products that eliminate disease risk.
While it's great that the blurring of gender lines has become acceptable, accessible, and even profitable, I worry that the purity of some forms of performance is being replaced with consumerism at a time when issues of gender still represent a deep, emotional struggle for many.
While it's great that the blurring gender of lines has become acceptable, accessible, and even profitable, I worry that the purity of some forms of performance is being replaced with consumerism at a time when issues of gender still represent a deep, emotional struggle for many.
In addition, Scl2 proteins are produced recombinantly with minimal batch-to-batch variation in predictability of performance, purity, and quality [27 31].
He was a popularizer but never a compromiser; though his work was often controversial among his more traditional peers, he always distinguished between his collaborative experiments and the purity of his classical performances.
While formal seed markets function on the basis of regulation pertaining to approval and promotion, with quality insurance and guarantee as to the identity, purity and performance of purchased seeds, informal exchanges are governed by cultural norms and ad hoc rules determined solely by the participants in the exchange, without regulatory intervention (Lipper et al. [2009]).
Given the purity and performance of the sample, no further purification procedures (FLAG tag, ion exchange, etc).
Once cleaved by the SUMO protease, the purity of rFGF21 by high performance liquid chromatography (HPLC) was shown to be higher than 96% with low endotoxin level (<1.0 EU/ml).
All the chemical reagents used as reference substances and for the preparation of microbiological media were of analytical purity (Avantor Performance Materials, Poland).
