Characterization of Hemagglutinin Negative Botulinum Progenitor Toxins
نویسندگان
چکیده
منابع مشابه
Characterization of Hemagglutinin Negative Botulinum Progenitor Toxins
Botulism is a disease involving intoxication with botulinum neurotoxins (BoNTs), toxic proteins produced by Clostridium botulinum and other clostridia. The 150 kDa neurotoxin is produced in conjunction with other proteins to form the botulinum progenitor toxin complex (PTC), alternating in size from 300 kDa to 500 kDa. These progenitor complexes can be classified into hemagglutinin positive or ...
متن کاملCharacterization of botulinum progenitor toxins by mass spectrometry.
Botulinum toxin analysis has renewed importance. This study included the use of nanochromatography-nanoelectrospray-mass spectrometry/mass spectrometry to characterize the protein composition of botulinum progenitor toxins and to assign botulinum progenitor toxins to their proper serotype and strain by using currently available sequence information. Clostridium botulinum progenitor toxins from ...
متن کاملMolecular composition of Clostridium botulinum type A progenitor toxins.
The molecular composition of progenitor toxins produced by a Clostridium botulinum type A strain (A-NIH) was analyzed. The strain produced three types of progenitor toxins (19 S, 16 S, and 12 S) as reported previously. Purified 19 S and 16 S toxins demonstrated the same banding profiles on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), indicating that they consist of the ...
متن کاملBotulinum Toxins
©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 36 Applies to all products admin...
متن کاملBotulinum Toxins
©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 36 Applies to all products admin...
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ژورنال
عنوان ژورنال: Toxins
سال: 2017
ISSN: 2072-6651
DOI: 10.3390/toxins9060193