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Protein Hydrolysis by Immobilized and Stabilized Trypsin
(Wiley-Blackwell, 2011-05-01)
The preparation of novel immobilized and stabilized derivatives of trypsin is reported here. The new derivatives preserved 80% of the initial catalytic activity toward synthetic substrates [benzoyl-arginine p-nitroanilide ...
Protein Hydrolysis by Immobilized and Stabilized Trypsin
(Wiley-Blackwell, 2011-05-01)
The preparation of novel immobilized and stabilized derivatives of trypsin is reported here. The new derivatives preserved 80% of the initial catalytic activity toward synthetic substrates [benzoyl-arginine p-nitroanilide ...
Influence of activation on the multipoint immobilization of penicillin G acylase on macroporous silica
(Brazilian Society of Chemical Engineering, 1999-06-01)
Penicillin G acylase is the second most important enzyme used by industry in an immobilized form. Penicillin hydrolysis is its main application. This reaction is used to produce 6-aminopenicillanic acid (6-APA), an ...
Influence of activation on the multipoint immobilization of penicillin G acylase on macroporous silica
(Brazilian Society of Chemical Engineering, 1999-06-01)
Penicillin G acylase is the second most important enzyme used by industry in an immobilized form. Penicillin hydrolysis is its main application. This reaction is used to produce 6-aminopenicillanic acid (6-APA), an ...
β-xylosidase from Selenomonas ruminantium: Immobilization, stabilization, and application for xylooligosaccharide hydrolysis
(2016-07-03)
The tetrameric β-xylosidase from Selenomonas ruminantium is very stable in alkaline pH allowing it to easily immobilize by multipoint covalent attachments on highly activated glyoxyl agarose gels. Initial immobilization ...
Immobilization of Fusarium graminearum β-d-fructofuranosidase using alternative cellulosic supports: Stabilization and production of fructooligosaccharides
(2015-08-03)
The extracellular β-d-fructofuranosidase from Fusarium graminearum was immobilized using hydrophilic cotton, filter paper, multipurpose cloth, sugar cane bagasse, string, or gauze as alternative cellulosic supports, or ...
A new application of humic substances: Activation of supports for invertase immobilization
(2000-12-01)
Invertase was immobilized on aminopropyl silica (APTS-SiO2) activated with humic substances (APTS-SiO2-HS) and on aminopropyl silica activated with glutaraldehyde (APTS-SiO2-GA). The resulting activity of both systems was ...
A new application of humic substances: Activation of supports for invertase immobilization
(2000-12-01)
Invertase was immobilized on aminopropyl silica (APTS-SiO2) activated with humic substances (APTS-SiO2-HS) and on aminopropyl silica activated with glutaraldehyde (APTS-SiO2-GA). The resulting activity of both systems was ...