| Issue |
BIO Web Conf.
Volume 27, 2020
International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2020)
|
|
|---|---|---|
| Article Number | 00024 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/bioconf/20202700024 | |
| Published online | 25 November 2020 | |
Development of luminescent serum for diagnostics of animal bacillus anthracix agent
1
Kazan State Academy of Veterinary Medicine named after N.E. Bauman, Kazan, 420029, Russia
2
Federal Center for Toxicological, Radiation and Biological Safety, Scientific town-2, Kazan, 420075, Russia
* Corresponding author: albert-954@mail.ru
The purpose of the study was to obtain luminescent serum based on highly purified anthracoid globulins to diagnose anthrax agents in animals. To date, there are plenty diagnostic agents that allow rapid and accurate diagnostics of infectious diseases of animals. One of them is the luminescent microscopy of the fluorescent antibody method, which is used as an express method and provides for diagnostics within 3-5 hours. Hyperimmune serum globulins prepared on two types of antigens – protective from strain 55 (VNIIVViM) and capsular from Lange-2 strain at five-fold scheme of introduction of these antigens – were used to make luminescent anthracoid serum. The luminescent serum made on the basis of highly purified anthracoid globulins has a coloring titer (specific activity) of 1:16. When examining the specificity of the obtained luminescent serum in smears from anthrax agent strains, clear fluorescence was observed with more intense luminescence along the periphery of microbial cells.
© The Authors, published by EDP Sciences, 2020
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