DEPAMEDE, SULAIMAN N and Djoko, Kisworo
(2011)
Development Of Enzyme-Linkage Immunosorbent Assay Against Type B Of Clostridium Botulinum: A Preliminary Study.
Fakultas Peternakan.
(Unpublished)
Abstract
ABSTRACT
Clostridium botulinum neurotoxin (BoNTs) is one of the causes of economic loss in the livestock industry. This economic loss would be as a direct result when animals poisoned by BoNTs or indirectly when the livestock products are contaminated by BoNTs, which end up with the products are banned by authority. Therefore a routine surveillance of BoNTs in the farm and in livestock product processing industry is urgently needed. One of the most relatively quick and accurate methods to perform a routine detection of the presence of BoNTs is enzyme-linkage immunosorbant assay (ELISA). In this article we describe the results of the development of ELISA, using polyclonal antibodies against BoNTs-B produced locally. Antibodies were generated from six Balb/c mice with standard immunological methods. Mice were immunized three times for a period of 8 weeks with a commercial type B Clostridium botulinum toxoid at a dose of 100 ng per mouse per injection. The resulting antibody was purified by a combination of ammonium sulfate precipitation 50% (w/v) technique and a protein A column method. The results of this preliminary study indicated that the developed ELISA method capable of detecting type B Clostridium botulinum toxin up to 1.0 ng/ml.
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Development Of Enzyme-Linkage Immunosorbent Assay Against Type B Of Clostridium Botulinum: A Preliminary Study. (deposited 20 Oct 2021 23:45)
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