Egg yolk lipoprotein promoted growth of a wide variety of mammalian cell lines, including plasma-cytomas and epithelial cell lines, in serum-free medium. The lipoprotein was active for cell growth when used with insulin, transferrin, ethanolamine and selenite. The most active lipoprotein fraction (Y
Serum-free growth medium for the cultivation of a wide spectrum of mammalian cells in stirred bioreactors
✍ Scribed by Volker Jäger; Jürgen Lehmann; Peter Friedl
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 680 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0920-9069
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✦ Synopsis
A serum free medium was developed, that could be used for the large scale propagation of various cell lines in bioreactors. The medium is based on a 1:1 mixture oflscove's Modified Dulbecco's Medium and Ham's Medium F12, supplemented with transferrin, insulin and a BSAJoleic acid complex. Several myelomas, hybridomas derived from different myelomas and spleen cells, and other lymphoid and non-lymphoid cell lines were cultivated at growth rates comparable to those observed using serumsupplemented media. There was furthermore no reduction in the formation of products such as monoclonal antibodies or recombinant human interleukin-2.
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