Abstract The three-dimensional structure of the enzyme catalase from Penicillium vitale in a complex with the inhibitor aminotriazole was solved and refined by protein X-ray crystallography methods. (deepdyve.com)
Enzymes2
Among his fields of study were the isolation and purification of cellular organelles, protein crystallization, enzymes (specifically catalase), DNA binding proteins, and the chemical basis of protein synthesis. (wikipedia.org)
Naturally high in enzymes including Diastase, Invertase, Glucose Oxidase, and Catalase and has Diastase Activity 12+. (tiana-organics.com)
Superoxide1
Catalases (CAT) and superoxide dismutases (SOD) are antioxidant metalloenzymes necessary for life in oxygen-metabolizing cells to regulate reactive oxygen species (ROS) levels. (anr.fr)
Proteins2
The second osmotic virial coefficients of seven proteins - ovalbumin, ribonuclease A, bovine serum albumin, α-lactalbumin, myoglobin, cytochrome c, and catalase - were measured in salt solutions. (umn.edu)
However, lack of expression and insolubility remain significant challenges to the expression and crystallization of these proteins. (iucr.org)
Protein crystallization3
He began his undergraduate studies at Hamilton College but later moved to Cornell University, where he also did his doctoral studies in the lab of James B. Sumner, a pioneer in protein crystallization. (wikipedia.org)
For the remainder of his career, Dounce continued his research on nuclei and their contents, catalase, and protein crystallization. (wikipedia.org)
The results explain both why ammonium sulfate is among the best crystallization agents, as well as some of the difficulties that can be encountered in protein crystallization. (umn.edu)
Honey1
Crystallisation and changes in colour are all signs of natural, raw, unpasteurised, and unprocessed honey. (tiana-organics.com)
Organic1
During the crystallization of perindopril salt from an organic solvent, a low-symmetry perindopril polymorph is formed when the most polar solvent is. (deepdyve.com)
Glucose oxidase1
Glucose and calcium carbonate were mixed together, glucose oxidase and catalase were added, and calcium gluconate was directly obtained by oxidation at 37°C. (zhishangchemical.com)
Hydrogen Peroxide3
Catalase is a critical enzyme in the human body because it is capable of converting potentially dangerous hydrogen peroxide into water and oxygen. (emerginginvestigators.org)
Here, seeking to better understand the effects of gadolinium-based contrast agents, dyes typically used for MRI scans, the authors evaluated the activity of catalase found in beef liver both with and without gadodiamide when exposed to hydrogen peroxide. (emerginginvestigators.org)
Among his fields of study were the isolation and purification of cellular organelles, protein crystallization, enzymes (specifically catalase), DNA binding proteins, and the chemical basis of protein synthesis. (wikipedia.org)
He began his undergraduate studies at Hamilton College but later moved to Cornell University, where he also did his doctoral studies in the lab of James B. Sumner, a pioneer in protein crystallization. (wikipedia.org)
For the remainder of his career, Dounce continued his research on nuclei and their contents, catalase, and protein crystallization. (wikipedia.org)
This work has important implications on the negative effects of ethanol on metabolism, in which catalase plays an important role, and protein function more broadly. (emerginginvestigators.org)
Activity2
This work asks whether ethanol affects catalase activity, as alcohol consumption has been often linked to hepatitis occurring in the liver, where catalase level is especially high, and ethanol is known to be capable of denaturing proteins. (emerginginvestigators.org)
Testing different concentrations of ethanol found that higher concentrations reduced the activity of catalase. (emerginginvestigators.org)
Crystallization of fat generates fusion heat, which raises the temperature somewhat (40% cream cooled from 60 °C to 7 - 8 °C grows 3 - 4 °C warmer during the crystallization period). (trilifecoaching.com)