Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Miranda Gek Sim Yap"'
Publikováno v:
Journal of Proteome Research. 12:3496-3510
Chinese hamster ovary (CHO) cell lines are widely used for the expression of therapeutic recombinant proteins, including monoclonal antibodies and other biologics. For manufacturing, cells derived from a single-cell clone are typically used to ensure
Publikováno v:
Biotechnology and Bioengineering. 107:516-528
One of the goals of recombinant glycoprotein production is to achieve consistent glycosylation. Although many studies have examined the changes in the glycosylation quality of recombinant protein with culture, very little has been done to examine the
Publikováno v:
Molecules and Cells. 27:577-582
The development of a high-throughput functional genomic screening provides a novel and expeditious approach in identifying critical genes involved in specific biological processes. Here we describe a cell-based cDNA screening system to identify the t
Publikováno v:
Enzyme and Microbial Technology. 39:391-398
DNA plasmids of Escherichia coli are common vectors for recombinant protein and metabolite production and have potential therapeutic applications as genetic vaccines and therapeutics. However, plasmid maintenance imposes a metabolic burden on the hos
Publikováno v:
Biotechnology and Bioengineering. 95:350-361
Based on the transcriptional profiling of CHO cell culture using microarray, four key early apoptosis signaling genes, Fadd, Faim, Alg-2, and Requiem, were identified and CHO GT (Gene Targeted) cell lines were developed by targeting these four genes.
Autor:
Miranda Gek Sim Yap, Yih Yean Lee, Danny C.F. Wong, Chew-Kiat Heng, Kathy Wong, Peter Nissom Morin
Publikováno v:
Biotechnology and Bioengineering. 94:373-382
Chinese Hamster ovary (CHO) cells are regarded as one of the "work-horses" for complex biotherapeutics production. In these processes, loss in culture viability occurs primarily via apoptosis, a genetically controlled form of cellular suicide. Using
Autor:
Miranda Gek Sim Yap, Lin-Tang Goh
Publikováno v:
Journal of Separation Science. 28:2104-2110
A robust tandem HPLC method coupling size-exclusion (Shodex Asahipak GS-320HQ) and reversed phase (Vydac 218TP54) columns with ultraviolet detection was developed for quantitative determination of interferon-gamma (IFN-gamma) in Chinese hamster ovary
Publikováno v:
Biotechnology and Bioengineering. 89:164-177
As we pursue the means to improve yields to meet growing therapy demands, it is important to examine the impact of process control on glycosylation patterns to ensure product efficacy and consistency. In this study, we describe a dynamic on-line fed-
Autor:
Corrine Wan, Hock Chuan Yeo, Sze Wai Ng, Chung Ping Chow, Faraaz N.K. Yusufi, Ai Ping Hiu, Ju Xin Chin, Yuansheng Yang, Xiaoan Ruan, Ken Wing Kin Sung, Bernard Loo, Miranda Gek Sim Yap, Gavin Teo, Say Kong Ng, Wei Shou Hu, Pramila N. Ariyaratne, Gao Song, Dong-Yup Lee, Muriel Bardor, Ying Swan Ho, Shuwen Chen, Tessa Rui Min Tan, Niranjan Nagarajan, Hsueh Lee Lim, Meiyappan Lakshmanan
Publikováno v:
Cell Systems
Cell Systems, Elsevier, 2017, 4 (5), pp.530-542.e6. ⟨10.1016/j.cels.2017.04.009⟩
Cell Systems, Elsevier, 2017, 4 (5), pp.530-542.e6. ⟨10.1016/j.cels.2017.04.009⟩
Effective development of host cells for therapeutic protein production is hampered by the poor characterization of cellular transfection. Here, we employed a multi-omics-based systems biotechnology approach to elucidate the genotypic and phenotypic d
Publikováno v:
Biotechnology progress. 25(1)
The presence of multiple copies of plasmids in Escherichia coli could induce a complex cascade of physiological changes known as the metabolic burden response. In this work, the physiological effect of such plasmid metabolic burden on E. coli metabol