Abstract

The addition of cyclodextrins, especially heptakis (2,6- O-dimethyl)β-cyclodextrin (MeβCD), to synthetic medium, such as Stainer-Scholte medium (D.W. Stainer and M.J. Scholte, J. Gen. Microbiol. 63: 211–220) greatly stimulated the production of filamentous hemagglutinin (F-HA) by Bordetella pertussis Tohama phase I under shaking conditions. Purified F-HA from this culturing system was demonstrated immunochemically and morphologically to be identical with that from static culture.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.