Sentence examples for more stable enzymes from inspiring English sources

Harris has found that people with specific variations of the gene APOBEC3H produce stronger and more stable enzymes which can inhibit the replication of HIV.

Protein engineering to construct more stable enzymes has so far been relatively unsuccessful, so this review focuses on elucidation of the thermal inactivation pathway as a future guide.

Therefore, in order to identify more stable enzymes, we isolated novel eurythermic and thermostable lipase(s) from Pseudomonas moraviensis M9. Cloning of lipM was based on Touchdown PCR and genome walking, and then recombinant LipM was purified by guanidine hydrochloride and the nickel-nitrilotriacetic acid resins affinity chromatography.

The mutant C408V provided a more stable enzyme for activation of CPT-11.

However, the glycerol component could markedly increase the α-helix content and decrease the β-sheet content, leading to a more stable enzyme.

Interestingly, when we applied the strategy of Blum et al. (2012), who showed that consensus sequences with a rather low cut-off could lead to thermally more stable enzyme variants, Lysine 236 was indeed conserved (at a cut-off of 30%).

It was demonstrated that SENs can be immobilized in mesoporous silica; additionally, this method of immobilization was shown to provide a much more stable immobilized enzyme system than that of native enzymes immobilized by either adsorption or covalent bonding in the same material [90].

The purified enzyme has higher enzyme activity than crude enzyme, because the purified enzyme has more enzyme molecules than crude enzyme in equal reaction volume and PEG 4000 existed in purified enzyme makes the enzyme more stable and increases enzyme activity.

Currently, much attention is paid to rapid development of microbial enzyme technology, and these enzymes are relatively more stable than the enzymes derived from plants and animals.

Enzymes in whole cells are more stable than isolated enzymes because these are protected from the external environment.

Immobilization of whole Desulfovibrio vulgaris cells (well known to contain hydrogenases) on an electrode was successful for hydrogen production, and the process was more stable than with enzymes only (Guiral-Brugna et al. 2001; Lojou et al. 2002).