Results 21 to 30 of about 978,452 (311)
Enantiomeric Tartaric Acid Production Using cis-Epoxysuccinate Hydrolase: History and Perspectives
Molecules, 2019 Tartaric acid is an important chiral chemical building block with broad industrial and scientific applications. The enantioselective synthesis of l(+)- and d(−)-tartaric acids has been successfully achieved using bacteria presenting cis ...
Jinsong Xuan, Yingang Feng
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Activity-Stability Relationships in Extremophilic Enzymes [PDF]
Journal of Biological Chemistry, 2003 Psychrophilic, mesophilic, and thermophilic alpha-amylases have been studied as regards their conformational stability, heat inactivation, irreversible unfolding, activation parameters of the reaction, properties of the enzyme in complex with a transition state analog, and structural permeability.
D'Amico, Salvino +3 more
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Drug Delivery, 2022 The lipophilicity of a peptide drug can be considerably increased by hydrophobic ion pairing with amphiphilic counterions for successful incorporation into lipid-based formulations.
Yoon Tae Goo +8 more
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Consensus mutagenesis reveals that non-helical regions influence thermal stability of horseradish peroxidase [PDF]
, 2008 The enzyme horseradish peroxidase has many uses in biotechnology but a stabilized derivative would have even wider applicability. To enhance thermal stability, we applied consensus mutagenesis (used successfully with other proteins) to recombinant ...
Amin +56 more
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The development of human sera tests for HDL-bound serum PON1 and its lipolactonase activitys⃞
Journal of Lipid Research, 2007 Serum paraoxonase (PON1) is a lipolactonase that associates with HDL-apolipoprotein A-I (HDL-apoA-I) and thereby plays a role in the prevention of atherosclerosis. Current sera tests make use of promiscuous substrates and provide no indications regarding
Leonid Gaidukov, Dan S. Tawfik
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Astroenzymology – the environmental limits of enzyme activity [PDF]
, 2003 Using organisms from extreme terrestrial environments as models for extraterrestrial life may lead us to underestimate the range of environments that life may inhabit.
Daniel, Roy M.
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Brazilian Archives of Biology and Technology, 2007 Studies were carried out on extracellular protease production by Beauveria bassiana CG432 in liquid medium containing glucose and yeast extract. B. Bassiana presented active growth after lag period of 24 h., produced 80% of the total of the extracellular
Eliana Tiemi Ito +4 more
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Investigating on the Stability of Peroxidase Extracted from Soybean (Glycine max var. Williams) and Effects of Na+ and K+ Ions on its Activity [PDF]
Journal of Cell and Molecular Research, 2015 In the present study, some techniques were used for Soybean peroxidase (SBP) purification including: ammonium sulfate fractionation, DEAE Sephadex anion exchange chromatography and Concanavalin A Sepharose 4B affinity chromatography.
Leila Parsiavash +2 more
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Optimization of extraction of novel pectinase enzyme discovered in red pitaya (Hylocereus polyrhizus) peel [PDF]
, 2013 Plant peels could be a potential source of novel pectinases for use in various industrial applications due to their broad substrate specificity with high stability under extreme conditions. Therefore, the extraction conditions of a novel pectinase enzyme
Ahmad Zohdi, Nor Khanani +1 more
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Frontiers in Microbiology, 2017 This paper describes the measurement and analysis of in vivo activity and stability of cyclohexanone monooxygenase from Acinetobacter sp. NCIMB 9871 (CHMO), a model Baeyer–Villiger monooxygenase, in the recombinant host Escherichia coli.
Sofia Milker +4 more
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