High yield soluble bacterial expression and streamlined purification of recombinant human interferon α-2a
نویسندگان
چکیده
منابع مشابه
High yield soluble bacterial expression and streamlined purification of recombinant human interferon α-2a.
Interferon α-2a (IFNA2) is a member of the Type I interferon cytokine family, known for its antiviral and anti-proliferative functions. The role of this family in the innate immune response makes it an attractive candidate for the treatment of many viral and chronic immune-compromised diseases. Recombinant IFNA2 is clinically used to modulate hairy cell leukemia as well as hepatitis c. Historic...
متن کاملThe Effect of Heat Shock on Production of Recombinant Human Interferon Alpha 2a (rhIFN α -2a) by Escherichia coli
Recombinant human interferon alpha 2a (rhIFN α -2a) production and cell growth were monitored in a set of genetically modified E. coli strains (MSD1519, MSD1520, MSD 1521, MSD 1522, MSD 1523) producing rhIFN α -2a. The growth was followed at OD 600 nm, changes in cell physiology were detected by pyrolysis mass spectrometry (PyMS) of cell biomass and recombinant protein production was determined...
متن کاملSoluble Expression, Protein Purification and Quality Control of Recombinant Porcine Interferon-α
Herein, we reported an Escherichia coli-based expression and purification method of recombinant porcine interferon alpha (rPoIFN-α). PoIFN-α coding sequence was cloned into pMD18-T vector and then subcloned into pET-32a (+) vector using standard recombinant DNA techniques and the resulting plasmid was transformed into BL21(DE3) competent cells. After induction with isopropyl-β-D-1-thiogalactopy...
متن کاملCloning, Expression, Purification and CD Analysis of Recombinant Human Betatrophin
Betatrophin is a member of the angiopoietin-like (ANGPTL) family that has been implicated in both triglyceride and glucose metabolism. The physiological functions and molecular targets of this protein remain largely unknown; hence, a purified available protein would aid study of the exact role of betatrophin in lipid or glucose metabolism. In this study, we cloned the full-length cDNA of betatr...
متن کاملCloning, Soluble Expression and Purification of High Yield Recombinant hGMCSF in Escherichia coli
Expression of human granulocyte macrophage colony stimulating factor (hGMCSF), a cytokine of therapeutic importance, as a thioredoxin (TRX) fusion has been investigated in Escherichia coli BL21 (DE3) codon plus cells. The expression of this protein was low when cloned under the T7 promoter without any fusion tags. High yield of GMCSF was achieved (∼88 mg/L of fermentation broth) in the shake fl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Protein Expression and Purification
سال: 2014
ISSN: 1046-5928
DOI: 10.1016/j.pep.2014.04.010