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Faff, O.* ; Murray, B.A.* ; Erfle, V.F. ; Hehlmann., R.*

Large scale production and purification of human retrovirus-like particles related to the mouse mammary tumor virus.

FEMS Microbiol. Lett. 109, 289-296 (1993)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
Human retrovirus-like particles related to mouse mammary tumor virus (MMTV) are secreted in a steroid-dependent manner by the breast cancer cell line T47D. We report the successful large scale production and purification of these particles from culture supernatants of T47D cells and describe the experimental conditions established for this purpose. Thus, mg amounts of particles were produced by large scale culturing of T47D cells in an autoharvesting roller bottle system and purified by differential centrifugation and continuous flow ultracentrifugation on density gradients with a 50% recovery and a 350-fold enrichment.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Human Mmtv-related Particles ; Large Scale Purification
ISSN (print) / ISBN 0378-1097
e-ISSN 1574-6968
Quellenangaben Volume: 109, Issue: 2-3, Pages: 289-296 Article Number: , Supplement: ,
Publisher Wiley
Non-patent literature Publications
Reviewing status Peer reviewed