Results 81 to 90 of about 6,595,197 (312)

Study on the enzymatic properties of Nattokinase [PDF]

Advances in Engineering Research, 2015
The fractionation by (NH4)2SO4 of nattokinase was studied,the (NH4)2SO4saturation of 30%was selected to remove impurity protein, (NH4)2SO4 saturation of 60% was seleted to precipitate nattokinase.The nattokinase was purified bysalting out method to obtain the crude enzyme solution,the enzymatic properties of nattokinase were studied.The nattokinase was
openaire   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Partial oxidative protection by enzymatic and non-enzymatic components in cashew leaves under high salinity

, 2012
The work evaluated the role of enzymatic and non-enzymatic antioxidants in cashew (Anacardium occidentale) leaves under 0, 50, 100, 150 and 200 mM NaCl. Salt stress increased protein oxidation and decreased the lipid peroxidation, indicating that lipids ...
E. L. Voigt, J. A. G. Silveira, E. N. Silva, S. L. Ferreira-Silva, J. M. Maia, T. C. R. Aragão   +5 more
core   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Polimerização de proteínas do soro de leite por transglutaminase e propriedades físicas de iogurte elaborado após tratamento enzimático [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Ciência dos Alimentos.The aim of this study was to assess the optimal conditions for transglutaminase cross-linking of whey ...
Gauche, Cony
core  

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

FEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual, Marta Navarro‐Gutiérrez, Verónica Romero‐Albillo, Raquel Jiménez‐Sánchez   +3 more
wiley   +1 more source

Regulation of Exopolysaccharide Production by ProE, a Cyclic-Di-GMP Phosphodiesterase in Pseudomonas aeruginosa PAO1

Frontiers in Microbiology, 2020
The ubiquitous second messenger c-di-GMP is involved in regulation of multiple biological functions including the important extracellular matrix exopolysaccharides (EPS).
Qishun Feng, Qishun Feng, Stephen Dela Ahator, Stephen Dela Ahator, Tian Zhou, Tian Zhou, Zhiqing Liu, Zhiqing Liu, Qiqi Lin, Qiqi Lin, Yang Liu, Yang Liu, Jiahui Huang, Jiahui Huang, Jianuan Zhou, Jianuan Zhou, Lian-Hui Zhang, Lian-Hui Zhang   +17 more
doaj   +1 more source

Enzymatic conversions of polar lipids. Principles, problems and solutions

, 2001
This text provides a brief overview of the principles of enzymatic lipid conversion and some recent advances in the enzymatic conversion of glycerophospholipids and galactolipids.
Dietlind Adlercreutz, Persson, Mattias, Vaz, Silvia, Ingemar Svensson, Patrick Adlercreutz, Adlercreutz, Dietlind, Wehtje, Ernst, Mattias Persson, Svensson, Ingemar, Silvia Vaz, Carmen Virto, Adlercreutz, Patrick, Virto, Carmen, Ernst Wehtje, Vaz, Silvia,, Adlercreutz, Patrick,, Persson, Mattias,   +16 more
core   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

DESIGN OF IMMOBILIZED ENZYME BIOCATALYSTS: DRAWBACKS AND OPPORTUNITIES

Química Nova
The enzymatic processes are increasingly highlights, especially in the synthesis of chemical products with high added value. The enzyme immobilization can improve industrial biocatalytic processes. The immobilization of enzymes provides the production of
Carla Luzia Borges Reis, Emerson Yvay Almeida de Sousa, Juliana de França Serpa, Ravena Casemiro Oliveira, José Cleiton Sousa dos Santos   +4 more
doaj   +1 more source