Strategies for optimization of heterologous protein expression in E. coli: Roadblocks and reinforcements

J Kaur, A Kumar, J Kaur - International journal of biological …, 2018 - Elsevier
E. coli is most preferred system used for the production of recombinant proteins in bacteria
and the availability of improved genetic tools/methods are making it more valuable than …

[HTML][HTML] Optimizing heterologous protein production in the periplasm of E. coli by regulating gene expression levels

S Schlegel, E Rujas, AJ Ytterberg, RA Zubarev… - Microbial cell …, 2013 - Springer
Abstract Background In Escherichia coli many heterologous proteins are produced in the
periplasm. To direct these proteins to the periplasm, they are equipped with an N-terminal …

Solubilization of inclusion body proteins using n-propanol and its refolding into bioactive form

SM Singh, A Sharma, AK Upadhyay, A Singh… - Protein expression and …, 2012 - Elsevier
Inclusion bodies of recombinant human growth hormone (r-hGH) were isolated from
Escherichia coli, enriched and solubilized in 100mM Tris buffer containing 6M n-propanol …

Expanding the landscape of recombinant protein production in Escherichia coli

A Hochkoeppler - Biotechnology letters, 2013 - Springer
Over the years, several vectors and host strains have been constructed to improve the
overexpression of recombinant proteins in Escherichia coli. More recently, attention has …

Enhancement of soluble protein expression through the use of fusion tags

D Esposito, DK Chatterjee - Current opinion in biotechnology, 2006 - Elsevier
The soluble expression of heterologous proteins in Escherichia coli remains a serious
bottleneck in protein production. Although alteration of expression conditions can sometimes …

[PDF][PDF] Recovery of soluble, active recombinant protein from inclusion bodies

PY Shi, N Maizels, AM Weiner - Biotechniques, 1997 - Taylor & Francis
Overexpression of recombinant proteins in bacteria frequently produces inactive, insoluble
inclusion bodies instead of active, soluble proteins. It is not entirely clear why high …

Maltose-binding protein as a solubility enhancer

JD Fox, DS Waugh - E. coli Gene Expression Protocols, 2003 - Springer
A major impediment to the production of recombinant proteins in Escherichia coli is their
tendency to accumulate in the form of insoluble and biologically inactive aggregates known …

In situ protein folding and activation in bacterial inclusion bodies

N Gonzalez‐Montalban, A Natalello… - Biotechnology and …, 2008 - Wiley Online Library
Recent observations indicate that bacterial inclusion bodies formed in absence of the main
chaperone DnaK result largely enriched in functional, properly folded recombinant proteins …

[HTML][HTML] GroEL/ES mediated the in vivo recovery of TRAIL inclusion bodies in Escherichia coli

Z Wang, M Zhang, X Lv, J Fan, J Zhang, J Sun… - Scientific reports, 2018 - nature.com
Inclusion body (IB) formation generates substantial bio-waste in the pharmaceutical industry
and remains a major challenge for heterologous protein expression. Although chaperones …

Fundamental insights in early‐stage inclusion body formation

J Kopp, B Bayer, C Slouka, G Striedner… - Microbial …, 2023 - Wiley Online Library
Early‐stage inclusion body formation is still mysterious. Literature is ambiguous about the
existence of rod‐shaped protein aggregates, a potential sponge‐like inclusion body scaffold …