Synthesis of optically active monoesters via enantioselective reaction catalyzed by hetero-metallic chiral (salen) Co complex immobilized on acid sites of ... Prediction of the relative efficacies of different fluoroquinolones is often based on the ratios of the clinically achievable area under the conc...
Thin-layer chromatography studies with G. thermodenitrificans HRO10 α-amylase and α-glucosidase showed an excellent synergistic action and did not reveal any transglycosylation catalyzed reaction by the α-glucosidase.ThaddeusC.EzejiandHubertBahl
Cloning and sequencing of a molluscan endo-beta-1,4-glucanase gene from the blue mussel, Mytilus edulis. Using polymerase chain reaction, cloning and sequencing techniques, a complementary DNA encoding a low molecular mass cellulase (endo-1,4-- d -glucanase, E... B Xu,JC Janson,D Sellos ...
The reaction rate was measured as a function of the time and enzyme concentration. A Km value of 8.9 104m and a V value of 1.2 104 M/min were obtained under the assay condition used in this study. The maximum initial rate of para--casein formation occurred at pH 5.0 and 50掳C. The...
single-stranded circular DNA libraries were quantified by Qubit ssDNA Assay Kit (Thermo Fisher) and used for generating DNA nanoballs by rolling circle replication reaction. DNA nanoballs were then loaded into a flow cell for sequencing on DNBSEQ-G400 platform (MGI tech) with 150 bp paired-...
Cross-Reaction of Anti-Rat B-50: Characterization and Isolation of a "B-50 Phosphoprotein" from Bovine Brain Antibodies to the phosphoprotein B-50 of rat brain were used to trace cross-reacting brain proteins of vertebrates. With the SDS-gel-immunoperoxidase metho... Anna,Beate,Oestreicher,.....
2.3. Fabrication of Ag Nanoparticles and Chi-Ag Nanoparticles Initially, a 1 mM aqueous solution of silver nitrate was prepared. Then, 20 mL of prepared aqueous leaf extract was added to the reaction mixture. The pH of the resulting solution was calculated to be 7.0. Then, the solution was...
Purified (1→4)-β- d-mannanase from Aspergillus niger and lucerne seeds has been incubated with mannosaccharides and end-reduced (1→4)-β- d-mannosaccharides and, from the products of hydrolysis, a cyclic reaction-sequence has been proposed. From the heterosaccharides released by hydrolysis...
Moreover, PPARα regulates the critical reaction of mitochondrial β-oxidation by directly controlling MCAD, LCAD, and VLCAD expression levels [61], [62]. Enhanced expression of peroxisomal genes involved in lipid metabolism is related to the induction of peroxisome proliferation by PPARα agonists,...
IN a recent paper, Hopkins, Jelinek and Harrisonhave studied the hydrolysis of potato amylose to maltose with the enzyme, beta amylase. These workers found that the hydrolysis proceeds at a continually diminishing rate and that it is never a first-order reaction as has been claimed by some wor...