Sven Olof Enfors

Summary

Affiliation: Royal Institute of Technology
Country: Sweden

Publications

  1. ncbi request reprint Physiological responses to mixing in large scale bioreactors
    S O Enfors
    Department of Biotechnology, Royal Institute of Technology, S 10044, Stockholm, Sweden
    J Biotechnol 85:175-85. 2001
  2. pmc Sample processing for DNA chip array-based analysis of enterohemorrhagic Escherichia coli (EHEC)
    Pascal Basselet
    School of Biotechnology, Royal Institute of Technology KTH, S 10691 Stockholm, Sweden
    Microb Cell Fact 7:29. 2008
  3. ncbi request reprint Segregation to non-dividing cells in recombinant Escherichia coli fed-batch fermentation processes
    Heléne Sundström
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    Biotechnol Lett 26:1533-9. 2004
  4. ncbi request reprint Oxygen-limited fed-batch process: an alternative control for Pichia pastoris recombinant protein processes
    Theppanya Charoenrat
    School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden
    Bioprocess Biosyst Eng 27:399-406. 2005
  5. ncbi request reprint Analysis and control of proteolysis of a fusion protein in Pichia pastoris fed-batch processes
    Mehmedalija Jahic
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    J Biotechnol 102:45-53. 2003
  6. ncbi request reprint Recovery of recombinant beta-glucosidase by expanded bed adsorption from Pichia pastoris high-cell-density culture broth
    Theppanya Charoenrat
    School of Biotechnology, AlbaNova University Center, Royal Institute of Technology, Stockholm, Sweden
    J Biotechnol 122:86-98. 2006
  7. ncbi request reprint Osmotic stability of the cell membrane of Escherichia coli from a temperature-limited fed-batch process
    Marie Svensson
    Department of Biotechnology, Royal Institute of Technology KTH, AlbaNova University Centre, S 10691 Stockholm, Sweden
    Appl Microbiol Biotechnol 67:345-50. 2005
  8. ncbi request reprint Production of poplar xyloglucan endotransglycosylase using the methylotrophic yeast Pichia pastoris
    Monika Bollok
    Department of Biotechnology, Royal Institute of Technology, KTH, Alba Nova University Center, Roslagstullsbacken 21, S 106 91, Stockholm, Sweden
    Appl Biochem Biotechnol 126:61-77. 2005
  9. ncbi request reprint Software sensors for fermentation processes
    Heléne Sundström
    School of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, 10691, Stockholm, Sweden
    Bioprocess Biosyst Eng 31:145-52. 2008
  10. ncbi request reprint Monitoring and quantification of inclusion body formation in Escherichia coli by multi-parameter flow cytometry
    Fredrik Wallberg
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    Biotechnol Lett 27:919-26. 2005

Collaborators

Detail Information

Publications16

  1. ncbi request reprint Physiological responses to mixing in large scale bioreactors
    S O Enfors
    Department of Biotechnology, Royal Institute of Technology, S 10044, Stockholm, Sweden
    J Biotechnol 85:175-85. 2001
    ..Flow cytometric analysis revealed reduced damage with respect to cytoplasmic membrane potential and integrity in cells grown in the dynamic environments of the large scale reactor and the scale-down reactor...
  2. pmc Sample processing for DNA chip array-based analysis of enterohemorrhagic Escherichia coli (EHEC)
    Pascal Basselet
    School of Biotechnology, Royal Institute of Technology KTH, S 10691 Stockholm, Sweden
    Microb Cell Fact 7:29. 2008
    ..abstract:..
  3. ncbi request reprint Segregation to non-dividing cells in recombinant Escherichia coli fed-batch fermentation processes
    Heléne Sundström
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    Biotechnol Lett 26:1533-9. 2004
    ..Thus, the drop in the number of c.f.u. ml(-1) probably reflects a loss of cell division capability rather than cell death...
  4. ncbi request reprint Oxygen-limited fed-batch process: an alternative control for Pichia pastoris recombinant protein processes
    Theppanya Charoenrat
    School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden
    Bioprocess Biosyst Eng 27:399-406. 2005
    ....
  5. ncbi request reprint Analysis and control of proteolysis of a fusion protein in Pichia pastoris fed-batch processes
    Mehmedalija Jahic
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    J Biotechnol 102:45-53. 2003
    ..By combining the optimal pH and the low temperature almost all product (1.5 g x l(-1)) was obtained as full-length protein with a considerably higher purity in the culture supernatant compared with the original cultivation...
  6. ncbi request reprint Recovery of recombinant beta-glucosidase by expanded bed adsorption from Pichia pastoris high-cell-density culture broth
    Theppanya Charoenrat
    School of Biotechnology, AlbaNova University Center, Royal Institute of Technology, Stockholm, Sweden
    J Biotechnol 122:86-98. 2006
    ..Thus, for all investigated parameters Streamline Direct HST1 was a more suitable adsorbent for recovery of recombinant beta-glucosidase from unclarified P. pastoris high-cell-density cultivation broth...
  7. ncbi request reprint Osmotic stability of the cell membrane of Escherichia coli from a temperature-limited fed-batch process
    Marie Svensson
    Department of Biotechnology, Royal Institute of Technology KTH, AlbaNova University Centre, S 10691 Stockholm, Sweden
    Appl Microbiol Biotechnol 67:345-50. 2005
    ....
  8. ncbi request reprint Production of poplar xyloglucan endotransglycosylase using the methylotrophic yeast Pichia pastoris
    Monika Bollok
    Department of Biotechnology, Royal Institute of Technology, KTH, Alba Nova University Center, Roslagstullsbacken 21, S 106 91, Stockholm, Sweden
    Appl Biochem Biotechnol 126:61-77. 2005
    ....
  9. ncbi request reprint Software sensors for fermentation processes
    Heléne Sundström
    School of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, 10691, Stockholm, Sweden
    Bioprocess Biosyst Eng 31:145-52. 2008
    ..It is suggested that this sensor may be used to monitor the extent of physiological stress that demands energy for survival...
  10. ncbi request reprint Monitoring and quantification of inclusion body formation in Escherichia coli by multi-parameter flow cytometry
    Fredrik Wallberg
    Department of Biotechnology, Royal Institute of Technology, Roslagstullsbacken 21, S 10691 Stockholm, Sweden
    Biotechnol Lett 27:919-26. 2005
    ....
  11. ncbi request reprint Effect of glycine on the cell yield and growth rate of Escherichia coli: evidence for cell-density-dependent glycine degradation as determined by (13)C NMR spectroscopy
    Ling Han
    Department of Biotechnology, Royal Institute of Technology, SE 100 44 Stockholm, Sweden
    J Biotechnol 92:237-49. 2002
    ..This switch in metabolism appears to be regulated by quorum sensing...
  12. ncbi request reprint Analysis and control of proteolysis of recombinant proteins in Escherichia coli
    Aleksei Rozkov
    Department of Biotechnology, Royal Institute of Technology KTH, Roslagstullsbacken 21, 10691 Stockholm, Sweden
    Adv Biochem Eng Biotechnol 89:163-95. 2004
    ..However, before implementing these measures the proteolysis rate should be measured in order to calculate a potential benefit of reduced proteolysis rate...
  13. ncbi request reprint Affinity binding of inclusion bodies on supermacroporous monolithic cryogels using labeling with specific antibodies
    Josefin Ahlqvist
    Department of Biotechnology, Center for Chemistry and Chemical Engineering, Lund University, P O Box 124, SE 22100 Lund, Sweden
    J Biotechnol 122:216-25. 2006
    ..A general binding and separation system can be established on antibody binding cryogel affinity matrices...
  14. ncbi request reprint Interfacing Pichia pastoris cultivation with expanded bed adsorption
    Mehmedalija Jahic
    Department of Biotechnology, Royal Institute of Technology, KTH, Alba Nova University Center, Roslagstullsbacken 21, S 106 91, Stockholm, Sweden
    Biotechnol Bioeng 93:1040-9. 2006
    ..At flow velocity of 400 cm/h, the breakthrough capacity was 12.4 g/L, the product yield 98%, the concentration factor 3.6 times, the purity about 90%, and the productivity 2.1 g/L x h...
  15. ncbi request reprint Control of endotoxin release in Escherichia coli fed-batch cultures
    Marie Svensson
    Department of Biotechnology, Royal Institute of Technology KTH, Roslagstullsbacken 21, 10691 Stockholm, Sweden
    Bioprocess Biosyst Eng 27:91-7. 2005
    ..Furthermore, it is not the low temperature that stabilizes the OM when using the TLFB technique. Simulations and experimental data show that this technique results in the same biomass productivity as the GLFB technique...
  16. ncbi request reprint Confirmative electric DNA array-based test for food poisoning Bacillus cereus
    Yanling Liu
    School of Biotechnology, Royal Institute of Technology KTH, S 10691, Stockholm, Sweden
    J Microbiol Methods 70:55-64. 2007
    ..In general, this work represents a mature analytical way for DNA review. It can be used under conditions that require almost immediate results...