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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Pozidis, C. | en |
| dc.contributor.author | Lammertyn, E. | en |
| dc.contributor.author | Politou, A. S. | en |
| dc.contributor.author | Anne, J. | en |
| dc.contributor.author | Tsiftsoglou, A. S. | en |
| dc.contributor.author | Sianidis, G. | en |
| dc.contributor.author | Economou, A. | en |
| dc.date.accessioned | 2015-11-24T18:55:55Z | - |
| dc.date.available | 2015-11-24T18:55:55Z | - |
| dc.identifier.issn | 0006-3592 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/18953 | - |
| dc.rights | Default Licence | - |
| dc.subject | Bioreactors | en |
| dc.subject | Cell Culture Techniques/*methods | en |
| dc.subject | Culture Media/pharmacology | en |
| dc.subject | Feasibility Studies | en |
| dc.subject | Fermentation | en |
| dc.subject | Glucose/pharmacology | en |
| dc.subject | Pilot Projects | en |
| dc.subject | Polymers/metabolism | en |
| dc.subject | Quality Control | en |
| dc.subject | Recombinant Proteins/biosynthesis/secretion | en |
| dc.subject | Streptomyces/drug effects/*metabolism | en |
| dc.subject | Tumor Necrosis Factor-alpha/biosynthesis/chemistry/isolation & | en |
| dc.subject | purification/*secretion | en |
| dc.title | Protein secretion biotechnology using Streptomyces lividans: large-scale production of functional trimeric tumor necrosis factor alpha | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.secondary | http://www.ncbi.nlm.nih.gov/pubmed/11460252 | - |
| heal.identifier.secondary | http://onlinelibrary.wiley.com/store/10.1002/1097-0290(20010320)72:6<611::AID-BIT1026>3.0.CO;2-0/asset/26_ftp.pdf?v=1&t=h0dhin0k&s=79311a00ec2b3431d643e7afd06abf6432fe8bbd | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής | el |
| heal.publicationDate | 2001 | - |
| heal.abstract | We evaluated the feasibility of large-scale production of biopharmaceuticals expressed as heterologous polypeptides from the Gram-positive bacterium Streptomyces lividans. As a model protein we used murine tumor necrosis factor alpha (mTNFalpha). mTNFalpha fused C-terminally to the secretory signal peptide of the subtilisin-inhibitor protein from Streptomyces venezuelae. Under appropriate fermentation conditions, significant amounts of mature mTNFalpha (80-120 mg/L) can be recovered from spent growth media. Efficient downstream processing allowing rapid purification of mTNFalpha from culture supernatants was developed. Importantly, the protein is recovered from the spent growth medium in its native trimeric state as judged by biophysical analysis. Further, mTNFalpha secreted by S. lividans is significantly more active in an in vitro apoptosis tissue culture assay than a corresponding polypeptide produced in Escherichia coli. This pilot study provides the first validation of S. lividans protein secretion as an alternative bioprocess for large-scale production of oligomeric proteins of potential therapeutic value. | en |
| heal.journalName | Biotechnol Bioeng | en |
| heal.journalType | peer-reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) - ΙΑΤ | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Pozidis-2001-Protein secretion bi.pdf | 354.74 kB | Adobe PDF | View/Open Request a copy |
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