Gunnar Johansson

A flow-through nanoporous alumina trypsin bioreactor for mass spectrometry peptide fingerprinting

Kjellander, Marcus; Billinger, Erika; Ramachandraiah, Harisha; Boman, Mats et al.

Ingår i Journal of Proteomics, s. 165-172, 2018

• DOI för A flow-through nanoporous alumina trypsin bioreactor for mass spectrometry peptide fingerprinting

Glutathione transferases immobilized on nanoporous alumina: Flow system kinetics, screening and stability

Kjellander, Marcus; Mazari, Aslam M.A.; Boman, Mats; Mannervik, Bengt et al.

Ingår i Analytical Biochemistry, s. 59-63, 2014

• DOI för Glutathione transferases immobilized on nanoporous alumina: Flow system kinetics, screening and stability

In situ generation of iminodiacetic acid groups on nanoporous alumina for the reversible immobilization of enzymes and other biomolecules

Berglin, Lennart; Kjellander, Marcus; Johansson, Gunnar

Ingår i Biotechnology letters, s. 1819-1825, 2014

• DOI för In situ generation of iminodiacetic acid groups on nanoporous alumina for the reversible immobilization of enzymes and other biomolecules

Steady-state generation of hydrogen peroxide: kinetics and stability of alcohol oxidase immobilized on nanoporous alumina

Kjellander, Marcus; Gotz, Kathrin; Liljeruhm, Josefine; Boman, Mats et al.

Ingår i Biotechnology letters, s. 585-590, 2013

• DOI för Steady-state generation of hydrogen peroxide: kinetics and stability of alcohol oxidase immobilized on nanoporous alumina

Interactions between model membranes and lignin-related compounds studied by immobilized liposome chromatography

Boija, Elisabet; Johansson, Gunnar

Ingår i Biochimica et Biophysica Acta - Biomembranes, s. 620-626, 2006

• DOI för Interactions between model membranes and lignin-related compounds studied by immobilized liposome chromatography

Processive action of cellobiohydrolase Cel7A from Trichoderma reesei is revealed as a

Kipper, Kalle; Väljamäe, Priit; Johansson, Gunnar

Ingår i Biochemical Journal, s. 1-9, 2005

The active component in the flax-retting system of the zygomycete Rhizopus oryzae sb is a family 28 polygalacturonase

Zhang, Jing; Henriksson, Hongbin; Szabo, Istvan; Henriksson, Gunnar et al.

Ingår i Journal of Industrial Microbiology & Biotechnology, s. 431-438, 2005

• DOI för The active component in the flax-retting system of the zygomycete Rhizopus oryzae sb is a family 28 polygalacturonase

Inhibition of the Trichoderma reesei cellulases by cellobiose is strongly dependent on the nature of the substrate

Gruno, Marju; Väljamäe, Priit; Pettersson, Göran; Johansson, Gunnar

Ingår i Biotechnology and Bioengineering, s. 503-511, 2004

Determination of protein-ligand affinity constants from direct migration time in capillary electrophoresis.

Nilsson, Mikael; Harang, Valerie; Bergström, Maria; Ohlson, Sten et al.

Ingår i Electrophoresis, s. 1829-36, 2004

Recent developments on cellulases and carbohydrate-binding modules with cellulose affinity

Hildén, Lars; Johansson, Gunnar

Ingår i Biotechnology Letters, s. 1683-1693, 2004

Synergistic cellulose hydrolysis can be described in terms of fractal like kinetics.

Väljamäe, Priit; Kipper, Kalle; Pettersson, Göran; Johansson, Gunnar

Ingår i Biotechnology and Bioengineering, s. 254-257, 2003

Use of a fluorescence labelled, cellulose binding module from Phanerochaete chrysosporium Cel7D for studying wood cell wall ultrastructure.

Hildén, Lars; Daniel, Geoffrey; Johansson, Gunnar

Ingår i Biotechnology Letters, s. 553-558, 2003

Mechanism of substrate inhibition in cellulose synergistic degradation

Väljamäe, Priit; Pettersson, Göran; Johansson, Gunnar

Ingår i European Journal of Biochemistry, s. 4520-4526, 2001

• DOI för Mechanism of substrate inhibition in cellulose synergistic degradation

Polygalacturonase is the key component in enzymatic retting of flax

Zhang, Jing; Henriksson, Gunnar; Johansson, Gunnar

Ingår i Journal of Biotechnology, s. 85-89, 2000

• DOI för Polygalacturonase is the key component in enzymatic retting of flax

A critical review of cellobiose dehydrogenases

Henriksson, Gunnar; Johansson, Gunnar; Pettersson, Göran

Ingår i Journal of Biotechnology, s. 93-113, 2000

• DOI för A critical review of cellobiose dehydrogenases

Discrimination between enantioselective and non-selective binding sites on cellobiohydrolase-based stationary phases by selective displacers

Henriksson, Hongbin; Pettersson, Göran; Johansson, Gunnar

Ingår i Journal of Chromatography A, s. 107-115, 1999

A new enzymatic assay to quantify inorganic pyrophosphate in plasma

Lundkvist, Stefan; Niaziorimi, Fatemeh; Szeri, Flora; Caffet, Matthew et al.

Ingår i Analytical and Bioanalytical Chemistry, s. 481-492, 2023

• DOI för A new enzymatic assay to quantify inorganic pyrophosphate in plasma

Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation

Haataja, Topi; Gado, Japheth E.; Nutt, Anu; Anderson, Nolan T. et al.

Ingår i The FEBS Journal, s. 379-399, 2023

• DOI för Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation
• Ladda ner fulltext (pdf) av Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation

Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures

Norberg, Thomas; Johansson, Gunnar; Kallin, Elisabet

Ingår i Carbohydrate Research, 2022

• DOI för Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures
• Ladda ner fulltext (pdf) av Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures

Inhibition properties of free and conjugated leupeptin analogues

Billinger, Erika; Viljanen, Johan V.; Lind Bergström, Sara; Johansson, Gunnar

2020

• DOI för Inhibition properties of free and conjugated leupeptin analogues
• Ladda ner fulltext (pdf) av Inhibition properties of free and conjugated leupeptin analogues

Light scattering determination of the stoichiometry for protease-potato serine protease inhibitor complexes

Billinger, Erika; Zuo, Shusheng; Lundmark, Kristoffer; Johansson, Gunnar

Ingår i Analytical Biochemistry, 2019

• DOI för Light scattering determination of the stoichiometry for protease-potato serine protease inhibitor complexes

A new enzymatic assay to quantify inorganic pyrophosphate in plasma

Lundkvist, Stefan; Niaziorimi, Fatemeh; Szeri, Flora; Caffet, Matthew et al.

Ingår i Analytical and Bioanalytical Chemistry, s. 481-492, 2023

• DOI för A new enzymatic assay to quantify inorganic pyrophosphate in plasma

Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation

Haataja, Topi; Gado, Japheth E.; Nutt, Anu; Anderson, Nolan T. et al.

Ingår i The FEBS Journal, s. 379-399, 2023

• DOI för Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation
• Ladda ner fulltext (pdf) av Enzyme kinetics by GH7 cellobiohydrolases on chromogenic substrates is dictated by non-productive binding: insights from crystal structures and MD simulation

Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures

Norberg, Thomas; Johansson, Gunnar; Kallin, Elisabet

Ingår i Carbohydrate Research, 2022

• DOI för Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures
• Ladda ner fulltext (pdf) av Derivatization of sugars with N,O-dimethylhydroxylamine. Efficient RP-HPLC separation of sugar mixtures

Light scattering determination of the stoichiometry for protease-potato serine protease inhibitor complexes

Billinger, Erika; Zuo, Shusheng; Lundmark, Kristoffer; Johansson, Gunnar

Ingår i Analytical Biochemistry, 2019

• DOI för Light scattering determination of the stoichiometry for protease-potato serine protease inhibitor complexes

A flow-through nanoporous alumina trypsin bioreactor for mass spectrometry peptide fingerprinting

Kjellander, Marcus; Billinger, Erika; Ramachandraiah, Harisha; Boman, Mats et al.

Ingår i Journal of Proteomics, s. 165-172, 2018

• DOI för A flow-through nanoporous alumina trypsin bioreactor for mass spectrometry peptide fingerprinting

Kinetic studies of serine protease inhibitors in simple and rapid 'active barrier' model systems: Diffusion through an inhibitor barrier

Billinger, Erika; Johansson, Gunnar

Ingår i Analytical Biochemistry, s. 43-49, 2018

• DOI för Kinetic studies of serine protease inhibitors in simple and rapid 'active barrier' model systems: Diffusion through an inhibitor barrier

Glutathione transferases immobilized on nanoporous alumina: Flow system kinetics, screening and stability

Kjellander, Marcus; Mazari, Aslam M.A.; Boman, Mats; Mannervik, Bengt et al.

Ingår i Analytical Biochemistry, s. 59-63, 2014

• DOI för Glutathione transferases immobilized on nanoporous alumina: Flow system kinetics, screening and stability

In situ generation of iminodiacetic acid groups on nanoporous alumina for the reversible immobilization of enzymes and other biomolecules

Berglin, Lennart; Kjellander, Marcus; Johansson, Gunnar

Ingår i Biotechnology letters, s. 1819-1825, 2014

• DOI för In situ generation of iminodiacetic acid groups on nanoporous alumina for the reversible immobilization of enzymes and other biomolecules

Steady-state generation of hydrogen peroxide: kinetics and stability of alcohol oxidase immobilized on nanoporous alumina

Kjellander, Marcus; Gotz, Kathrin; Liljeruhm, Josefine; Boman, Mats et al.

Ingår i Biotechnology letters, s. 585-590, 2013

• DOI för Steady-state generation of hydrogen peroxide: kinetics and stability of alcohol oxidase immobilized on nanoporous alumina

Purification and characterization of a laccase from the basidiomycete Funalia trogii (Berk.) isolated in Tanzania

Patrick, Ferdinandi; Mtui, Godliving; Mshandete, Anthony; Johansson, Gunnar et al.

Ingår i African Journal of Biochemistry Research, s. 250-259, 2009

Bilayer disk capillary electrophoresis: a novel method to study drug partitioning into membranes

Boija, Elisabet; Lundquist, Anna; Nilsson, Mikael; Edwards, Katarina et al.

Ingår i Electrophoresis, s. 3377-3383, 2008

• DOI för Bilayer disk capillary electrophoresis: a novel method to study drug partitioning into membranes

Analysis of the Surfaces of Wood Tissues and Pulp Fibers Using Carbohydrate-Binding Modules Specific for Crystalline Cellulose and Mannan

Filonova, Lada; Kallas, Åsa M.; Greffe, Lionel; Johansson, Gunnar et al.

Ingår i Biomacromolecules, s. 91-97, 2007

• DOI för Analysis of the Surfaces of Wood Tissues and Pulp Fibers Using Carbohydrate-Binding Modules Specific for Crystalline Cellulose and Mannan

Analysis of the Surfaces of Wood Tissues and Pulp Fibers Using Carbohydrate-Binding Modules Specific for Crystalline Cellulose and Mannan

Filonova, Lada; Kallas, Åsa; Greffe, Lionel; Johansson, Gunnar et al.

Ingår i Biomacromolecules, s. 91-97, 2007

Evaluation of bilayer disks as plant cell membrane models in partition studies

Boija, Elisabet; Lundquist, Anna; Edwards, Katarina; Johansson, Gunnar

Ingår i Analytical Biochemistry, s. 145-152, 2007

• DOI för Evaluation of bilayer disks as plant cell membrane models in partition studies

Interactions between model membranes and lignin-related compounds studied by immobilized liposome chromatography

Boija, Elisabet; Johansson, Gunnar

Ingår i Biochimica et Biophysica Acta - Biomembranes, s. 620-626, 2006

• DOI för Interactions between model membranes and lignin-related compounds studied by immobilized liposome chromatography

Distribution and characterization of discolouring substances in Norway spruce (Picea abies L.Karst) pulp wood stored under water-sprinkling

Hildén, Lars; Zhang, Jing; Persson, Erik; Johansson, Gunnar et al.

Ingår i Holzforschung, s. 93-98, 2006

• DOI för Distribution and characterization of discolouring substances in Norway spruce (Picea abies L.Karst) pulp wood stored under water-sprinkling

Processive action of cellobiohydrolase Cel7A from Trichoderma reesei is revealed as a

Kipper, Kalle; Väljamäe, Priit; Johansson, Gunnar

Ingår i Biochemical Journal, s. 1-9, 2005

Surface character of pulp fibres studied using endoglucanases

Hildén, Lars; Väljamäe, Priit; Johansson, Gunnar

Ingår i Journal of Biotechnology, s. 386-397, 2005

• DOI för Surface character of pulp fibres studied using endoglucanases

The active component in the flax-retting system of the zygomycete Rhizopus oryzae sb is a family 28 polygalacturonase

Zhang, Jing; Henriksson, Hongbin; Szabo, Istvan; Henriksson, Gunnar et al.

Ingår i Journal of Industrial Microbiology & Biotechnology, s. 431-438, 2005

• DOI för The active component in the flax-retting system of the zygomycete Rhizopus oryzae sb is a family 28 polygalacturonase

Oxidative Cellulose Biodegradation by Cellobiose Dehydrogenase fron Phanerochaete chrysosporium

Kruså, Martin; Henriksson, Gunnar; Johansson, Gunnar; Reitberger, Torbjörn et al.

Ingår i Holzforschung, s. 263-268, 2005

Determination of affinity constants by competitive binding in partial filling capillary electrophoresis

Nilsson, Mikael; Johansson, Gunnar; Isaksson, Roland

Ingår i Electrophoresis, s. 1022-1027, 2004

Inhibition of the Trichoderma reesei cellulases by cellobiose is strongly dependent on the nature of the substrate

Gruno, Marju; Väljamäe, Priit; Pettersson, Göran; Johansson, Gunnar

Ingår i Biotechnology and Bioengineering, s. 503-511, 2004

Determination of protein-ligand affinity constants from direct migration time in capillary electrophoresis.

Nilsson, Mikael; Harang, Valerie; Bergström, Maria; Ohlson, Sten et al.

Ingår i Electrophoresis, s. 1829-36, 2004

Recent developments on cellulases and carbohydrate-binding modules with cellulose affinity

Hildén, Lars; Johansson, Gunnar

Ingår i Biotechnology Letters, s. 1683-1693, 2004

Migration time and peak area artifacts caused by systemic effects in voltage controlled capillary electrophoresis.

Johansson, Gunnar; Isaksson, Roland; Harang, Valérie

Ingår i Journal of Chromatography A, s. 91-98, 2003

Synergistic cellulose hydrolysis can be described in terms of fractal like kinetics.

Väljamäe, Priit; Kipper, Kalle; Pettersson, Göran; Johansson, Gunnar

Ingår i Biotechnology and Bioengineering, s. 254-257, 2003

Effects of acidic media pre-incubation on flax enzyme retting efficiency

Zhang, Jing; Pettersson, Bert; Akin, Danny; Foulk, Jonn et al.

Ingår i Textile Research Journal 73(3): 263-267, s. 263-267, 2003

Use of a fluorescence labelled, cellulose binding module from Phanerochaete chrysosporium Cel7D for studying wood cell wall ultrastructure.

Hildén, Lars; Daniel, Geoffrey; Johansson, Gunnar

Ingår i Biotechnology Letters, s. 553-558, 2003

Cellobiose Quinone Oxidoreductase from the white rot fungus Phanerochaete chrysosporium is produced by intracellular proteolysis of Cellobiose Dehydrogenase.

Raices, Manuel; Montesino, Raquel; Cremata, Jose; Szabó, István et al.

Ingår i Biochimica et Biophysica Acta: Gene Structure and expression, s. 15-22, 2002

A statistical experimental design to study factors affecting enantioseparation of propranolol by capillary electrophoresis with cellobiohydrolase (Cel7A) as chiral selector.

Harang, Valérie; Tysk, Marcus; Westerlund, Douglas; Isaksson, Roland et al.

Ingår i Electrophoresis, s. 2306-2319, 2002

Structural basis for enantiomer binding and separation of a common beta-blocker: crystal structure of cellobiohydrolase Cel7A with bound (S)-propranolol at 1.9 angstrom resolution.

Ståhlberg, Jerry; Henriksson, Hongbin; Divne, Christina; Isaksson, Roland et al.

Ingår i Journal of Molecular Biology, s. 79-93, 2001

• DOI för Structural basis for enantiomer binding and separation of a common beta-blocker: crystal structure of cellobiohydrolase Cel7A with bound (S)-propranolol at 1.9 angstrom resolution.

Mechanism of substrate inhibition in cellulose synergistic degradation

Väljamäe, Priit; Pettersson, Göran; Johansson, Gunnar

Ingår i European Journal of Biochemistry, s. 4520-4526, 2001

• DOI för Mechanism of substrate inhibition in cellulose synergistic degradation

An amperometric cellobiose dehydrogenase-based biosensor can be used for measurement of cellulase activity

Hilden, L; Eng, L; Johansson, Gunnar; Lindqvist, SE et al.

Ingår i ANALYTICAL BIOCHEMISTRY, s. 245-250, 2001

Polygalacturonase is the key component in enzymatic retting of flax

Zhang, Jing; Henriksson, Gunnar; Johansson, Gunnar

Ingår i Journal of Biotechnology, s. 85-89, 2000

• DOI för Polygalacturonase is the key component in enzymatic retting of flax

Do the extracellular enzymes cellobiose dehydrogenase and manganese peroxidase form a pathway in lignin biodegradation?

Hilden, Lars; Johansson, Gunnar; Pettersson, Göran; Li, JB et al.

Ingår i FEBS LETTERS, s. 79-83, 2000

Is cellobiose dehydrogenase from Phanerochaete chrysosporium a lignin degrading enzyme?

Henriksson, G; Zhang, LM; Li, JB; Ljungquist, P et al.

Ingår i BIOCHIMICA ET BIOPHYSICA ACTA-PROTEIN STRUCTURE AND MOLECULAR ENZYMOLOGY, s. 83-91, 2000

Endoglucanase 28 (Cel12A), a new Phanerochaete chrysosporium cellulase.

Henriksson, Gunnar; Nutt, Anu; Henriksson, Hongbin; Pettersson, Bert et al.

Ingår i European Journal of Biochemistry, s. 88-95, 1999

Acid hydrolysis of bacterial cellulose reveals different modes of synergistic action between cellobiohydrolase I and endoglucanase I

Väljamäe, Priit; Sild, Veljo; Nutt, Anu; Pettersson, Göran et al.

Ingår i European Journal of Biochemistry, s. 327-334, 1999

• DOI för Acid hydrolysis of bacterial cellulose reveals different modes of synergistic action between cellobiohydrolase I and endoglucanase I

Discrimination between enantioselective and non-selective binding sites on cellobiohydrolase-based stationary phases by selective displacers

Henriksson, Hongbin; Pettersson, Göran; Johansson, Gunnar

Ingår i Journal of Chromatography A, s. 107-115, 1999

Progress curves as a means for functional classification of cellulases.

Johansson, Gunnar

Ingår i Europen Journal of Biochemistry, 1998

The Initial Kinetics of Hydrolysis by Cellobiohydrolases I and II is Consistent with a Cellulose Surface-Erosion Model

Väljamäe, Priit; Sild, Veljo; Pettersson, Göran; Johansson, Gunnar

Ingår i European Journal of Biochemistry, s. 469-475, 1998

Progress curves - A mean for functional classification of cellulases

Nutt, Anu; Sild, Veljo; Pettersson, Göran; Johansson, Gunnar

Ingår i European Journal of Biochemistry, s. 200-206, 1998

Conversion of O₂ species by cellobiosedehydrogenase (cellobiose oxidase) and glucose oxidase — a comparison

Nutt, Anu; Salumets, Andres; Henriksson, Gunnar; Sild, Veljo et al.

Ingår i Biotechnology letters, s. 379-384, 1997

• DOI för Conversion of O₂ species by cellobiosedehydrogenase (cellobiose oxidase) and glucose oxidase — a comparison

Inhibition properties of free and conjugated leupeptin analogues

Billinger, Erika; Viljanen, Johan V.; Lind Bergström, Sara; Johansson, Gunnar

2020

• DOI för Inhibition properties of free and conjugated leupeptin analogues
• Ladda ner fulltext (pdf) av Inhibition properties of free and conjugated leupeptin analogues

Characterization of Serine Protease Inhibitor from Solanum tuberosum Conjugated to Soluble Dextran and Particle Carriers

Billinger, Erika; Zuo, Shusheng; Johansson, Gunnar

Ingår i ACS Omega, s. 18456-18464, 2019

• DOI för Characterization of Serine Protease Inhibitor from Solanum tuberosum Conjugated to Soluble Dextran and Particle Carriers
• Ladda ner fulltext (pdf) av Characterization of Serine Protease Inhibitor from Solanum tuberosum Conjugated to Soluble Dextran and Particle Carriers

o-nitrophenyl cellobioside as an active site probe for family 7 cellobiohydrolases

Nutt, Anu; Nilsson, Mikael; Väljamäe, Priit; Ståhlberg, Jerry et al.

A critical review of cellobiose dehydrogenases

Henriksson, Gunnar; Johansson, Gunnar; Pettersson, Göran

Ingår i Journal of Biotechnology, s. 93-113, 2000

• DOI för A critical review of cellobiose dehydrogenases