Molecular Characterization of Recombinant Human Acidic Fibroblast Growth Factor Produced inE. coli: Comparative Studies with Human Basic Fibroblast Growth Factor
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چکیده
منابع مشابه
Co-expression of recombinant human nerve growth factor with trigger factor chaperone in E. coli
Nerve growth factor (NGF) is a neurotrophic factor that is functional in the survival, maintenance and differentiation of nervous system cells. This protein has three subunits, of which the beta subunit has the main activity. Its structure consists of a cysteine knot motif made up of beta strands linked by disulfide bonds. It can be used as a therapeutic agent in the treatment of many diseases....
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AIM To obtain high-level expression of nonfusion recombinant human basic fibroblast growth factor (rhbFGF). METHODS hbFGF cDNA was prepared from the total RNA of embryonic brain tissue. As a template, the obtained gene was used to clone nonfusion rhbFGF. New primers were employed to alter the translation initiation region (TIR) and reduce the G+C content through nucleotide change. Using pET-3...
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Fibroblast growth factors (FGFs) are mitogenic and chemotactic agents for a wide variety of cell types and play a primary role in the regulation of angiogenesis. Angiogenesis is involved in a variety of critical physiological events including organogenesis, wound healing, ischemic collateral circulation, and solid tumor growth. High-resolution structural information is key to understanding the ...
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The binding of low-molecular-weight heparin to an amino-terminal-truncated, 132-amino-acid, human acidic fibroblast growth factor form has been studied by isothermal titration calorimetry. This technique yields values for the enthalpy change and equilibrium constant, from which the Gibbs energy and entropy change are also calculated. Experiments in different buffers and pH values show that the ...
متن کاملProduction and characterization of human basic fibroblast growth factor from Escherichia coli.
The cDNA sequence coding for human basic fibroblast growth factor (bFGF) has been cloned downstream of a transcription promoter recognized by the bacteriophage T7 RNA polymerase. Initiation of translation at the fgf gene has been coupled to upstream translation of a fragment of the T7 phi 10 gene. Expression of the fgf gene in this system can lead to an accumulation of approximately 40 mg/liter...
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ژورنال
عنوان ژورنال: Molecular Endocrinology
سال: 1990
ISSN: 0888-8809,1944-9917
DOI: 10.1210/mend-4-6-869