Prokaryotic Expression of α-13 Giardin Gene and Its Intracellular Localization in Giardia lamblia
المؤلفون المشاركون
Tan, Liping
Li, Guoqing
Wu, Sheng
Yu, Xingang
Abullahi, Auwalu Yusuf
Wang, Zhen
Pan, Weida
Shi, Xianli
Li, Kangxin
Hu, Wei
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-02-14
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
To study prokaryotic expression and subcellular localization of α-13 giardin in Giardia lamblia trophozoites, α-13 giardin gene was amplified and cloned into prokaryotic expression vector pET-28a(+).
The positive recombinant plasmid was transformed into E.
coli BL21(DE3) for expression by using IPTG and autoinduction expression system (ZYM-5052).
The target protein was validated by SDS-PAGE and Western blotting and purified by Ni-NTA Resin.
Rabbits were immunized with purified fusion proteins for preparation of polyclonal antibody; then the intracellular location of α-13 giardin was determined by fluorescence immunoassay.
The results showed that the length of α-13 giardin gene was 1038 bp, encoding a polypeptide of 345 amino acids.
The expressed product was a fusion protein with about 40 kDa largely present in soluble form.
The target protein accounted for 21.0% of total proteins after being induced with IPTG, while it accounted for 28.8% with ZYM-5052.
The anti-α13-giardin polyclonal antibody possessed good antigenic specificity as well as excellent binding activity with recombinant α-13 giardin.
Immunofluorescence assays revealed that α-13 giardin was localized in the cytoplasm of G.
lamblia trophozoite, suggesting that it is a cytoplasm-associated protein.
The present study may lay a foundation for further functional research on α-13 giardin of G.
lamblia.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yu, Xingang& Abullahi, Auwalu Yusuf& Wu, Sheng& Pan, Weida& Shi, Xianli& Hu, Wei…[et al.]. 2017. Prokaryotic Expression of α-13 Giardin Gene and Its Intracellular Localization in Giardia lamblia. BioMed Research International،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1134054
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yu, Xingang…[et al.]. Prokaryotic Expression of α-13 Giardin Gene and Its Intracellular Localization in Giardia lamblia. BioMed Research International No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1134054
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yu, Xingang& Abullahi, Auwalu Yusuf& Wu, Sheng& Pan, Weida& Shi, Xianli& Hu, Wei…[et al.]. Prokaryotic Expression of α-13 Giardin Gene and Its Intracellular Localization in Giardia lamblia. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1134054
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1134054
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر