Overexpression and refolding of human Cyclin D3. A reliable method or not?. (December 2020)
- Record Type:
- Journal Article
- Title:
- Overexpression and refolding of human Cyclin D3. A reliable method or not?. (December 2020)
- Main Title:
- Overexpression and refolding of human Cyclin D3. A reliable method or not?
- Authors:
- Coelho, Fernanda
de Oliveira Pepino, Rebeka
Alencar, Diandra Pinheiro
Santos, Jessyka Lima
Canduri, Fernanda - Abstract:
- Graphical abstract: Highlights: Overexpression of Cyclin D3 correlates with increased tumor growth in various types of cancer. Escherichia coli is one of the most widely used heterologous expression systems. Several refolding protocols have been used to solubilize proteins contained in inclusion bodies. Abstract: Cyclin D3 is a regulatory protein associated in a variety of human tumors. Despite several studies involving Cyclin D1 and D2, there are few articles that investigate the role of Cyclin D3. Therefore, this study aimed to produce and characterize Cyclin D3 using the Escherichia coli expression system and a protein refolding protocol. The anionic detergent SDS was used to solubilize the protein, then the solution were kept at 4 °C to precipitate SDS. After removing the precipitate by centrifugation, the supernatant was applied to the Ni-NTA column to purify His- tagged Cyclin D3. The recombinant protein shown to be refolded in a denaturation study by fluorescence spectroscopy at increasing concentrations of guanidine hydrochloride. The protein secondary structure, evaluated by circular dichroism, is composed of 39 % α helix and 15 % β-strands. In addition, the study aimed to validate the refolding protocol used to obtain Cyclin D3 from E. coli inclusion bodies.
- Is Part Of:
- Process biochemistry. Volume 99(2020)
- Journal:
- Process biochemistry
- Issue:
- Volume 99(2020)
- Issue Display:
- Volume 99, Issue 2020 (2020)
- Year:
- 2020
- Volume:
- 99
- Issue:
- 2020
- Issue Sort Value:
- 2020-0099-2020-0000
- Page Start:
- 196
- Page End:
- 201
- Publication Date:
- 2020-12
- Subjects:
- Cyclin -- Protein structure/folding -- Protein solubility -- Protein purification -- Circular dichroism spectroscopy
Biochemical engineering -- Periodicals
Biotechnology -- Periodicals
Biochemistry -- periodicals
Biotechnology -- periodicals
Chemical Engineering -- periodicals
Génie biochimique -- Périodiques
Biotechnologie -- Périodiques
Biochemical engineering
Biotechnology
Periodicals
660.63 - Journal URLs:
- http://www.sciencedirect.com/science/journal/13595113 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.procbio.2020.09.004 ↗
- Languages:
- English
- ISSNs:
- 1359-5113
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 6849.983500
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 25527.xml