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Showing 1 to 12 of 22 entries
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Affinity purification of insoluble recombinant fusion proteins containing glutathione-S-transferase.

Biotechnology and bioengineering

Hartman J, Daram P, Frizzell RA, Rado T, Benos DJ, Sorscher EJ.
PMID: 18601017
Biotechnol Bioeng. 1992 Apr 05;39(8):828-32. doi: 10.1002/bit.260390805.

Prokaryotic expression of polypeptides as fusion proteins with glutathione-S-transferase has recently been reported as a one-step means of purifying recombinant protein. The usefulness of the glutathione-S-transferase/glutathione-agarose system, however, is significantly limited by the frequent synthesis of recombinant proteins in...

CD123 as a Biomarker in Hematolymphoid Malignancies: Principles of Detection and Targeted Therapies.

Cancers

El Achi H, Dupont E, Paul S, Khoury JD.
PMID: 33113953
Cancers (Basel). 2020 Oct 23;12(11). doi: 10.3390/cancers12113087.

CD123, the α chain of the interleukin 3 receptor, is a cytokine receptor that is overexpressed in multiple hematolymphoid neoplasms, including acute myeloid leukemia, blastic plasmacytoid dendritic cell neoplasm, acute lymphoblastic leukemia, hairy cell leukemia, and systemic mastocytosis. Importantly,...

Human granulocyte-colony stimulating factor (G-CSF)/stem cell factor (SCF) fusion proteins: design, characterization and activity.

PeerJ

Mickiene G, Dalgėdienė I, Zvirblis G, Dapkunas Z, Plikusiene I, Buzavaite-Verteliene E, Balevičius Z, Rukšėnaitė A, Pleckaityte M.
PMID: 32884863
PeerJ. 2020 Aug 21;8:e9788. doi: 10.7717/peerj.9788. eCollection 2020.

BACKGROUND: Stem cell factor (SCF) and granulocyte-colony stimulating factor (G-CSF) are well-characterized vital hematopoietic growth factors that regulate hematopoiesis. G-CSF and SCF synergistically exhibit a stimulatory effect on hematopoietic progenitors. The combination of G-CSF and SCF has been used...

A validated, sensitive electrophoretic method for the detection of activin receptor type II-Fc fusion proteins in human blood.

Drug testing and analysis

Martin L, Zouhiri N, Audran M, Marchand A.
PMID: 29499588
Drug Test Anal. 2018 Mar 02; doi: 10.1002/dta.2376. Epub 2018 Mar 02.

New therapeutic proteins that trap circulating members of the transforming growth factor (TGF) beta superfamily (activins and growth differentiation factors) show promising effects on erythropoiesis and muscular growth. They are dimeric recombinant fusion proteins composed of the extracellular domain...

Reprint of: A new tagged-TEV protease: Construction, optimisation of production, purification and test activity.

Protein expression and purification

Miladi B, Bouallagui H, Dridi C, El Marjou A, Boeuf G, Di Martino P, Dufour F, Elm'selmi A.
PMID: 21889987
Protein Expr Purif. 2011 Sep 02; doi: 10.1016/j.pep.2011.08.018. Epub 2011 Sep 02.

The Tobacco Etch Virus (TEV) protease is frequently used in the cleavage of recombinant fusion proteins because of its efficiency and high specificity. In this work, we present a new recombinant form of TEV termed Streptag II-TEV for high-level...

Eradication of c-erbB-2-Positive Ovarian Cancer Cells Mediated by Intracellular Expression of Anti-c-erbB-2 Antibody.

Methods in molecular medicine

Deshane J, Alvarez RD, Siegal GP.
PMID: 21340837
Methods Mol Med. 2001;39:757-68. doi: 10.1385/1-59259-071-3:757.

Overexpression of erbB-2 is important in the pathogenesis of a variety of human neoplasms. Overexpression of the erbB-2 gene product has been associated with poor clinical prognosis with respect to malignancies originating in the ovary, breast, gastrointestinal tract, salivary...

Production of SARS-CoV-2 N Protein-Specific Monoclonal Antibody and Its Application in an ELISA-Based Detection System and Targeting the Interaction Between the Spike C-Terminal Domain and N Protein.

Frontiers in microbiology

Kim D, Kim J, Park S, Kim M, Baek K, Kang M, Choi JK, Maharjan S, Akauliya M, Lee Y, Kwon HJ.
PMID: 34950112
Front Microbiol. 2021 Dec 07;12:726231. doi: 10.3389/fmicb.2021.726231. eCollection 2021.

SARS-CoV-2 infections continue to spread quickly by human-to-human transmission around the world. Therefore, developing methods to rapidly detect SARS-CoV-2 with high sensitivity are still urgently needed. We produced a monoclonal antibody that specifically detects the N protein of SARS-CoV-2...

Production of SARS-CoV-2 N Protein-Specific Monoclonal Antibody and Its Application in an ELISA-Based Detection System and Targeting the Interaction Between the Spike C-Terminal Domain and N Protein.

Frontiers in microbiology

Kim D, Kim J, Park S, Kim M, Baek K, Kang M, Choi JK, Maharjan S, Akauliya M, Lee Y, Kwon HJ.
PMID: 34950112
Front Microbiol. 2021 Dec 07;12:726231. doi: 10.3389/fmicb.2021.726231. eCollection 2021.

SARS-CoV-2 infections continue to spread quickly by human-to-human transmission around the world. Therefore, developing methods to rapidly detect SARS-CoV-2 with high sensitivity are still urgently needed. We produced a monoclonal antibody that specifically detects the N protein of SARS-CoV-2...

PTD-mediated delivery of α-globin chain into Κ-562 erythroleukemia cells and α-thalassemic (HBH) patients' RBCs ex vivo in the frame of Protein Replacement Therapy.

Journal of biological research (Thessalonike, Greece)

Miliotou AN, Papagiannopoulou D, Vlachaki E, Samiotaki M, Laspa D, Theodoridou S, Tsiftsoglou AS, Papadopoulou LC.
PMID: 34284828
J Biol Res (Thessalon). 2021 Jul 20;28(1):16. doi: 10.1186/s40709-021-00148-3.

BACKGROUND: α-Thalassemia, a congenital hemoglobinopathy, is characterized by deficiency and/or reduced levels of α-globin chains in serious forms of α-thalassemia (HbH disease/Hb Bart's). This research work deals with a Protein Replacement Therapy approach in order to manage α-thalassemia manifestations,...

Analysis insights for three FRET pairs of chemically unlinked two-molecule FRET cytometry.

Cytometry. Part A : the journal of the International Society for Analytical Cytology

Ni Z, Gale A, Johnson MS, Sedger LM.
PMID: 34935263
Cytometry A. 2021 Dec 21; doi: 10.1002/cyto.a.24527. Epub 2021 Dec 21.

Förster resonance energy transfer (FRET) is the direct energy exchange between two-component fluorescent molecules. FRET methods utilize chemically linked molecules or unlinked fluorescence protein-protein interactions. FRET is therefore a powerful indicator of molecular proximity, but standardized determination of FRET...

Analysis of two major anti-M2 antibodies (anti-PDC-E2/anti-BCOADC-E2) in primary biliary cirrhosis: relationship to titers of immunofluorescent anti-mitochondrial antibody.

Hepatology research : the official journal of the Japan Society of Hepatology

Miyakawa H, Kitazawa E, Fujikawa H, Kikuchi K, Abe K, Kawaguchi N, Kako M.
PMID: 10838031
Hepatol Res. 2000 Jul;18(1):1-9. doi: 10.1016/s1386-6346(99)00079-0.

To analyze anti-M2 components in primary biliary cirrhosis (PBC) we measured two major anti-M2 antibodies (anti-PDC-E2 and anti-BCOADC-E2) by immunoblotting and ELISA, and compared the results between 38 immunofluorescent anti-mitochondrial antibody (AMA)-negative PBC patients (group A) and 39 strongly...

Application of TEV Protease in Protein Production.

Methods in molecular medicine

Polayes DA, Parks TD, Johnston SA, Dougherty WG.
PMID: 21390844
Methods Mol Med. 1998;13:169-83. doi: 10.1385/0-89603-485-2:169.

In many cases, the analysis of a specific protein is impeded by the inability to purify large amounts of it from a native source. Proteins of interest may be present in minute quantities and/or purification may be plagued with...

Showing 1 to 12 of 22 entries