Efficiency Assessment between Entrapment and Covalent Bond Immobilization of Mutant β-Xylosidase onto Chitosan Support

The Y509E mutant of β-xylosidase from (XynB2 ) (which also bears xylanase activity) has been immobilized in chitosan spheres through either entrapment or covalent bond formation methods. The maximum immobilization yield by entrapment was achieved by chitosan beads developed using a 2% chitosan solut...

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Veröffentlicht in:	Polymers 2023-07, Vol.15 (15), p.3170
Hauptverfasser:	Romero, Gabriela, Contreras, Lellys M, Aguirre Céspedes, Carolina, Wilkesman, Jeff, Clemente-Jiménez, Josefa María, Rodríguez-Vico, Felipe, Las Heras-Vázquez, Francisco Javier
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino acids Beads Biocatalysts Chemical bonds Chitosan Covalence Covalent bonds Entrapment Enzymes Ethanol Immobilization Mutagenesis Proteins Storage capacity Xylanase
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