Alternatives to dimethylsulfoxide for serum-free cryopreservation of human mesenchymal stem cells TA Grein, D Freimark, C Weber, K Hudel, C Wallrapp, P Czermak The International journal of artificial organs 33 (6), 370-380, 2010 | 65 | 2010 |
Purification of a recombinant baculovirus of Autographa californica M nucleopolyhedrovirus by ion exchange membrane chromatography TA Grein, R Michalsky, M Vega López, P Czermak Journal of virological methods 183 (2), 117-124, 2012 | 42 | 2012 |
Aeration and shear stress are critical process parameters for the production of oncolytic measles virus TA Grein, D Loewe, H Dieken, T Weidner, D Salzig, P Czermak Frontiers in bioengineering and biotechnology 7, 78, 2019 | 41 | 2019 |
Multiphase mixing characteristics in a microcarrier-based stirred tank bioreactor suitable for human mesenchymal stem cell expansion TA Grein, J Leber, M Blumenstock, F Petry, T Weidner, D Salzig, ... Process Biochemistry 51 (9), 1109-1119, 2016 | 35 | 2016 |
High titer oncolytic measles virus production process by integration of dielectric spectroscopy as online monitoring system TA Grein, D Loewe, H Dieken, D Salzig, T Weidner, P Czermak Biotechnology and Bioengineering 115 (5), 1186-1194, 2018 | 28 | 2018 |
Forced degradation studies to identify critical process parameters for the purification of infectious measles virus D Loewe, J Häussler, TA Grein, H Dieken, T Weidner, D Salzig, ... Viruses 11 (8), 725, 2019 | 27 | 2019 |
Screening different host cell lines for the dynamic production of measles virus TA Grein, F Schwebel, M Kress, D Loewe, H Dieken, D Salzig, T Weidner, ... Biotechnology Progress 33 (4), 989-997, 2017 | 24 | 2017 |
Concepts for the production of viruses and viral vectors in cell cultures TA Grein, T Weidner, P Czermak New insights into cell culture technology 10, 62590, 2017 | 23 | 2017 |
Virus separation using membranes TA Grein, R Michalsky, P Czermak Animal Cell Biotechnology: Methods and Protocols, 459-491, 2014 | 21 | 2014 |
Tangential flow filtration for the concentration of oncolytic measles virus: The influence of filter properties and the cell culture medium D Loewe, TA Grein, H Dieken, T Weidner, D Salzig, P Czermak Membranes 9 (12), 160, 2019 | 18 | 2019 |
Opportunities to debottleneck the downstream processing of the oncolytic measles virus D Loewe, H Dieken, TA Grein, T Weidner, D Salzig, P Czermak Critical reviews in biotechnology 40 (2), 247-264, 2020 | 17 | 2020 |
Membrane supported virus separation from biological solutions TA Grein, Z Kovacs, M Ebrahimi, R Michalsky, P Czermak Chemie Ingenieur Technik 85 (8), 1183-1192, 2013 | 15 | 2013 |
Purification of oncolytic measles virus by cation-exchange chromatography using resin-based stationary phases D Eckhardt, H Dieken, D Loewe, TA Grein, D Salzig, P Czermak Separation Science and Technology 57 (6), 886-896, 2022 | 12 | 2022 |
A combined ultrafiltration/diafiltration process for the purification of oncolytic measles virus D Loewe, H Dieken, TA Grein, D Salzig, P Czermak Membranes 12 (2), 105, 2022 | 10 | 2022 |
Turbidimetry and dielectric spectroscopy as process analytical technologies for mammalian and insect cell cultures L Käßer, J Zitzmann, T Grein, T Weidner, D Salzig, P Czermak Animal Cell Biotechnology: Methods and Protocols, 335-364, 2020 | 6 | 2020 |
Aeration and shear stress are critical process parameters for the production of oncolytic measles virus. Front Bioeng Biotechnol 7: 78 TA Grein, D Loewe, H Dieken, T Weidner, D Salzig, P Czermak | 5 | 2019 |
Process for producing a purified rhabdovirus from cell culture D Mueller, AP Garcia, TA Grein, F Kaess, NG Judy, K Pesta, S Schneider, ... US Patent App. 17/371,159, 2022 | 3 | 2022 |
Reprint of “Multiphase mixing characteristics in a microcarrier-based stirred tank bioreactor suitable for human mesenchymal stem cell expansion” TA Grein, J Leber, M Blumenstock, F Petry, T Weidner, D Salzig, ... Process biochemistry 59, 266-275, 2017 | 1 | 2017 |
STEM BASED CELL THERAPEUTIC IMPLANTS: PRODUCTION AND STORAGE D Freimark, C Sehl, TA Grein, C Weber, K Hudel, B Glasmacher, ... INTERNATIONAL JOURNAL OF ARTIFICIAL ORGANS 33 (7), 426-426, 2010 | 1 | 2010 |
Process Analytical Technologies (PAT) and Quality by Design (QbD) for Bioprocessing of Virus-Based Therapeutics M Schad, S Gautam, TA Grein, F Käß Bioprocess and Analytics Development for Virus-based Advanced Therapeutics …, 2023 | | 2023 |