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Tangential flow filtration of Bordetella pertussis submerse cultures. |
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| Authors: | A Valeri G Gazzei G Genna |
| Abstract: | A procedure is reported for the large scale separation of Bordetella pertussis microorganisms from liquid culture media by tangential flow filtration (cross flow filtration) using anisotropic membranes with a cut-off limit of 1 x 10(6) daltons, and microporous membranes with a pore size of 0.22 micrometer. |
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