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Short Communication
Online Published: 27 Jun 2016


Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species

Y. Manat, A.v. Shustov, E. Evtehova, S.z. Eskendirova.


Cited By:32

Abstract
Brucellosis is the lion’s share of infectious disease of animals and it has a particular socio-economic importance for the Republic of Kazakhstan. Sixty percent of epizootic outbreaks of brucellosis identified in the Commonwealth of Independent States (CIS) originated from Kazakhstan in recent years. Definitive diagnosis of brucellosis remains a difficult task. Precisely for this reason, we evaluated a purified recombinant out membrane protein 28 (rOMP28) of Brucella species (Brucella spp.) produced in Escherichia coli (E. coli) as a diagnostic antigen in an Indirect ELISA (I-ELISA) for bovine brucellosis. The gene encoding OMP28 was synthesized using a two-round PCR procedure. In order to produce the rOMP28, the de novo synthesized DNA was cloned into the expression vector pET-22b(+). Then, the rOMP28 was expressed in E. coli system and characterized in the present study. We further estimated the diagnostic potential of purified rOMP28 of Brucella spp. for screening bovine sera. To determine if rOMP28 has a valuable benefit for use in the serodiagnosis of bovine brucellosis, rOMP28-based I-ELISA was performed. Brucella spp. positive (n=62) and Brucella spp. negative (n=28) samples from tube agglutination test (TAT) were positive (n=59) and negative (n=27) by I-ELISA, respectively. These findings show that the rOMP28 of Brucella spp. could be a good candidate for improving serological diagnostic methods for bovine brucellosis.

Key words: Brucella spp., Brucellosis, I-ELISA, rOMP28, Western blot.


 
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How to Cite this Article
Pubmed Style

Manat Y, Shustov A, Evtehova E, Eskendirova S. Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Vet J. 2016; 6(2): 71-77. doi:10.4314/ovj.v6i2.1

Web Style

Manat Y, Shustov A, Evtehova E, Eskendirova S. Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. https://www.openveterinaryjournal.com/?mno=233981 [Access: May 07, 2025]. doi:10.4314/ovj.v6i2.1

AMA (American Medical Association) Style

Manat Y, Shustov A, Evtehova E, Eskendirova S. Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Vet J. 2016; 6(2): 71-77. doi:10.4314/ovj.v6i2.1


Vancouver/ICMJE Style

Manat Y, Shustov A, Evtehova E, Eskendirova S. Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Vet J. (2016), [cited May 07, 2025]; 6(2): 71-77. doi:10.4314/ovj.v6i2.1


Harvard Style

Manat, Y., Shustov, . A., Evtehova, . E. & Eskendirova, . S. (2016) Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Vet J, 6 (2), 71-77. doi:10.4314/ovj.v6i2.1


Turabian Style

Manat, Y., A.v. Shustov, E. Evtehova, and S.z. Eskendirova. 2016. Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Veterinary Journal, 6 (2), 71-77. doi:10.4314/ovj.v6i2.1


Chicago Style

Manat, Y., A.v. Shustov, E. Evtehova, and S.z. Eskendirova. "Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species." Open Veterinary Journal 6 (2016), 71-77. doi:10.4314/ovj.v6i2.1


MLA (The Modern Language Association) Style

Manat, Y., A.v. Shustov, E. Evtehova, and S.z. Eskendirova. "Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species." Open Veterinary Journal 6.2 (2016), 71-77. Print. doi:10.4314/ovj.v6i2.1


APA (American Psychological Association) Style

Manat, Y., Shustov, . A., Evtehova, . E. & Eskendirova, . S. (2016) Expression, purification and immunochemical characterization of recombinant OMP28 protein of Brucella species. Open Veterinary Journal, 6 (2), 71-77. doi:10.4314/ovj.v6i2.1


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