نویسندگان
1 گروه پاتوبیولوژی، دانشکده دامپزشکی دانشگاه شهید چمران
2 گروه پاتوبیولوژی، دانشکده دامپزشکی دانشگاه تهران
3 فرهنگستان علوم جمهوری اسلامی ایران
4 بخش توبرکولین، موسسه واکسن و سرم سازی رازی
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
Heat shock proteins (HSPs) have been shown to act as an adjuvant when co-administered with
different antigens, especially tumor antigens or antigens from infectious agents. C-terminal
domain of Mycobacterium tuberculosis heat shock protein 70 (Hsp70), when fused to peptide
antigens, provides a unique structure that is able to induce potent immune responses. In this study,
aneukaryotic expression vector pEGFP-N1, containing C-terminal domain of Mycobacterium
paratuberculosis HSP 70, Green Fluorescent Protein (GFP) gene in the plasmid construct , was
designed for use as a reporter. With GFP system, expression of the target protein was evaluated
in the cell culture. The nucleotide sequence of the cloned gene was revealed by sequencing. The
protein expression of designed plasmid was also proved by reverse transcriptase polymerase
chain reaction (RT-PCR). Our eukaryotic expression vector (pEGFP-N1 -hsp70 c-terminal) was
successfully constructed and HSP70 c-terminal domain protein was expressed effectively. The
current experiment, as a basis for a new DNAvaccine design, can be used for the future studies on
reverse vaccinology
کلیدواژه‌ها [English]
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