Results 181 to 190 of about 577,747 (248)

Fcγ1 fragment of IgG1 as a powerful affinity tag in recombinant Fc-fusion proteins: immunological, biochemical and therapeutic properties.

Critical Reviews in Biotechnology, 2017
Affinity tags are vital tools for the production of high-throughput recombinant proteins. Several affinity tags, such as the hexahistidine tag, maltose-binding protein, streptavidin-binding peptide tag, calmodulin-binding peptide, c-Myc tag, glutathione ...
Saman Soleimanpour, Tahereh Hassannia, Mahdieh Motiee, A. Amini, S. Rezaee   +4 more
semanticscholar   +1 more source

Fusion tails for the recovery and purification of recombinant proteins

Protein Expression and Purification, 1991
Several fusion tail systems have been developed to promote efficient recovery and purification of recombinant proteins from crude cell extracts or culture media. In these systems, a target protein is genetically engineered to contain a C- or N-terminal polypeptide tail, which provides the biochemical basis for specificity in recovery and purification ...
Ilari Suominen, Clark Ford, Charles E. Glatz   +2 more
openaire   +3 more sources

Antigenicity of a recombinant Ro (SS‐A) fusion protein

Arthritis & Rheumatism, 1990
AbstractThe antigenicity of the 60‐kd human Ro (SS‐A) synthesized in vitro from its complementary DNA as a β‐galactosidase fusion protein (β‐gal—Ro) was evaluated by Western blotting. In this analysis, almost all the anti‐Ro (SS‐A)‐positive sera that bound β‐gal‐Ro also bound affinity‐purified 60‐kd human Ro (SS‐A) (P > 0.005).
Judith A. James, Judith A. James, W. Daryl Dickey, W. Daryl Dickey, Charles A. O'Brien, Charles A. O'Brien, Susan L. Deutscher, Susan L. Deutscher, Atsushi Fujisaku, Atsushi Fujisaku, John B. Harley, John B. Harley, Jack D. Keene, Jack D. Keene   +13 more
openaire   +3 more sources

A Polypeptide Fusion Designed for the Purification of Recombinant Proteins [PDF]

Nature Biotechnology, 1984
Recombinant DNA technology was used to produce human urogastrone with a C-terminal polyarginine fusion. This peptide fusion formed the basis of a two-step ion exchange purification that gave 64mg of urogastrone at >95% purity with 44% yield. In the first step, a substantial purification was obtained due to the unusual basicity of the polyarginine-fused
Helmut Max Sassenfeld, Stephen James Brewer   +1 more
openaire   +1 more source

The solubility and stability of recombinant proteins are increased by their fusion to NusA

Biochemical and Biophysical Research Communications, 2004
The new bacterial vector pETM60 enables the expression of His-tagged recombinant proteins fused to the C-terminus of NusA through a TEV protease recognition sequence. Three sequences coding for two protein domains (Xklp3A and Tep3Ag) and one membrane-bound viral protein (E8R) could not be expressed in a soluble form in bacteria.
De Marco, V., Stier, G., Blandin, S., de Marco, A.   +3 more
openaire   +4 more sources

The Use of Recombinant Fusion Proteases in the Affinity Purification of Recombinant Proteins

Molecular Biotechnology, 1999
In the affinity purification of recombinant fusion proteins, the rate-limiting step is usually the efficient proteolytic cleavage and removal of the affinity tail and the protease from the purified recombinant protein. We have developed a rapid, convenient, and efficient method of affinity purification that can overcome this limitation.
openaire   +5 more sources

Determination of hepatitis E virus seroprevalence by using recombinant fusion proteins and synthetic peptides.

Journal of Infectious Diseases, 1994
Recombinant antigens from hepatitis E virus (HEV) open-reading frames 2 and 3 were expressed in Escherichia coli as cytidine monophosphate-2-keto-3-deoxyoctulosonic acid synthetase (CKS) fusion proteins, purified, and used to develop an EIA for the ...
Deborah A. Paul, M. Knigge, Anne Ritter, R. Gutierrez, T. PILOT-MATIAS, Kurt H. Chau, G J Dawson   +6 more
semanticscholar   +1 more source

Recombinant Antibody Fusion Proteins for Cancer Immunotherapy

1996
The last decade has seen the extensive development of monoclonal antibodies (mAb) combined with rapid advances in recombinant DNA technologies. These developments have greatly accelerated and expanded research efforts to generate new approaches for cancer therapy.
Ralph A. Reisfeld, Stephen D. Gillies
openaire   +2 more sources

Different Approaches to Stabilize a Recombinant Fusion Protein

Nature Biotechnology, 1989
We have used a fusion protein between staphylococcal protein A and E. coli β–galactosidase as a model system to investigate different approaches to stabilize recombinant gene products. First, growth conditions were adapted to preferentially produce insoluble inclusion bodies.
Lars Abrahmsén, Halldis Hellebust, Sven-Olof Enfors, Mathias Uhlén, Maria Murby   +4 more
openaire   +2 more sources

Engineering of a recombinant colorimetric fusion protein for immunodiagnosis of insulin

Journal of Immunological Methods, 1996
A synthetic DNA encoding human proinsulin was inserted in frame in the bacterial alkaline phosphatase gene. A homogeneous recombinant human proinsulin-alkaline phosphatase conjugate was obtained directly from the periplasm of Escherichia coli transformed with a plasmid carrying the hybrid gene. The recombinant conjugate was stable and could be produced
Laurent Bellanger, André Ménez, Corinne Chanussot, Patrick Seguin, Caroline Ligny-Lemaire, Jean-Claude Boulain   +5 more
openaire   +3 more sources