Sentence examples for be positive for activity from inspiring English sources

In contrast, the interpretation most frequently identified both carboxylate zinc binding group oxygen atoms to be positive for activity.

Lipophilic electron-withdrawing substituents on the phenyl ring were positive for activity, as was an H-bond acceptor on the other terminal ring, and the ketone moiety (as a urea) was essential.

One of such multimeric complexes which eluted between 43 45 ml on a Sephacryl-200 column (with predicted molecular weight of ~120 kDa) was found to be positive for HqD activity in spectrophotometric assay.

As shown in Figure  2A, a small fraction (7.6%) of the xenografted tumor cells from BC-P007 was found to be positive for ALDH activities as determined by an ALDEFLUOR assay.

At 5 days after exposure to TMZ, 65% of MM200 and 69% of IgR3 cells were positive, whereas only 35% of SK-Mel-28 and 42% of Mel-FH cells appeared to be positive for SA β-gal activity.

The fungus was found to be positive for extracellular α-amylase activity [ 3] by plate screening method (Supplementary Figure S1; see Supplementary Material available online at http://dx.doi.org/10.1155/2015/245649).org/10.1155/2015/245649

We examined SDS extracts from blood cells obtained from five patients with BC CML by western blotting for activated Jak2, and found that antibodies to Jak2 pTyr 1007, an indicator of activated Jak2, were positive for Jak2 activity in these BC cell extracts.

When we assessed association of HR-HPV types 16 and 18 with telomerase activity, we observed that, of seven samples of mild dysplasia that were positive for telomerase activity, six of these were positive for HR-HPV type 16 and one for low risk HPV type 11.

Out of 40 normal control tissues only two (5%) were positive for telomerase activity but seven cases (12.7%) of apparently normal cervical scrapes showed weak telomerase activity.

Fractions that were positive for agarase activity were pooled and concentrated using an ultrafiltration concentrator.

All strains had the expected phenotype: RpoS+ strains S. Typhi χ9640 and S. Typhi χ9633 were positive for catalase activity and glycogen accumulation and RpoS− strains S. Typhi Ty2 χ9639 were negative for both phenotypes.