Sentence examples for contaminating activities from inspiring English sources

Importantly, ubiquitination was strictly dependent on the Vpu-SCF complex, arguing against any other contaminating activities in the system that could explain the lack of difference.

NEIL1 G83D was purified to apparent homogeneity (supplementary Figure 1 is available at Carcinogenesis Online), tested for co-purifying contaminating activities (supplementary Figure 2 is available at Carcinogenesis Online) and assayed toward several oxidative DNA lesions known to be removed by NEIL1.

More stringent purification and equipment cleaning procedures as well as routine testing for contaminating activity have been put in place at PBL in part due to these experiments.

Contaminating activity from a tiny amount of wild type full-length enzyme 10-fold more active than the Urzymes would exhibit an insignificant burst, and the entire time course would represent its steady-state rate.

This enzyme was originally detected as a contaminating activity when highly purified preparations of dipeptidylpeptidase I (DPP I) were employed in time-course studies designed to establish the extent of dipeptide release from polypeptide hormones, such as pig α-corticotropin (ACTH) and glucagon.

As this is not observed for the Tg single-stranded substrate, the possible contaminating activity might be sequence dependent.

Moreover, additional experiments must usually be run to determine the particular activity of interest in the co-incubated cell lines themselves to determine contaminating activity.

Catalytic properties of these two gene products have been analyzed extensively (K. Gonzales-Rivera, M. Jimenez-Rodriguez), with attention to likely sources of contaminating activity.

To confirm the observed activities are indeed due to human PHGDH, rather than from a contaminating activity resulting from the purification process, the same reaction was run with PHGDH replaced by an unrelated enzyme (human galactokinase), which was expressed and purified in an identical manner as the His-tagged PHGDH.

This approach generates large amounts of active recombinant kinases that are devoid of contaminating kinase activities.

Quality control tests showed that Pfu Pol purified on the B-motif-complementing ligand is free of nucleic acids and contaminating nuclease activities, therefore, suitable for experimental use.