Chemical composition and stability of Nb1-Particles fromNitrobacter agilis |
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| Authors: | Michael Biedermann Kord Westphal |
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| Affiliation: | (1) Institut für Allgemeine Botanik, Jungiusstr 6, D-2000 Hamburg 36, Federal Republic of Germany |
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| Abstract: | Nb1-particles fromNitrobacter agilis were found to be highly stable and could only be disrupted by chemicals or prolonged sonication.Spectra of the Nb1-particles indicated that protein is their major component. They contain no lipid.Highly purified Nb1-particles that were electronmicroscopically free from contaminating membranes, contained 7 different proteins, as shown by sodium dodecyl sulfate-polyacrylamide gelelectrophoresis.Abbreviations SDS sodium dodecyl sulfate - PAGE polyacrylamide-gelelectrophoresis - M. W. molecular weight - O.D. opitical density - HAA hepatitis associated antigen |
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| Keywords: | Nitrobacter Nb1-particles Stability Proteins |
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