6 articles for “Recombinant Peptides”

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Research ArticleOpen accessIn the keywordsImmunological Response in Bovine Lymph Nodes Stimulated with Subunits VaccinesGabriel Andres Tafur Gomez, Marlene Isabel Vargas, Joaquin Hernan Patarroyo Salcedo et al.The vaccination process belongs to the public health intervention methodologies that help prevent infections. Vaccinations performed successfully in the history of medicine reported the significance of this procedure to increase the quality of life, prevent zoonoses and improve animal production. Vaccine emergence remained without exact rules for a long time, maintaining a close relationship with pathogens. However, subunit vaccines, with … …American Journal of Immunology, Vol. 9, Issue 2 · 20 Jun 2013 · 7,319 accessesView PDF Cite

Review ArticleOpen accessIn the abstractSelf-Assembly Peptides-a ReviewOlushola Sunday Ayanda, Olusola Solomon Amodu, Cyprian Yameso Abasi et al.Self-assembling of peptides is a spontaneous process by which peptides are self-organized to form well-ordered structures by intramolecular and intermolecular interactions.This process is controlled by the balance of the forces (attractive andrepulsive) within the peptide molecules. Notable methods used for the synthesis of self-assembly peptides are solid-phase synthesis, liquid-phase synthesis,recombinant technology, and the use of external fields. The self-assembled nanostructure-based … …OnLine Journal of Biological Sciences, Vol. 22, Issue 3 · 12 Aug 2022 · 5,739 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEffect of Novel Engineered Aspergillus oryzae on Soybean Meal Fermentation and Optimization of Cultivation ConditionsXiaochun Yu, Mingshuang Wang, Xin Su, Xuejiao HanThe filamentous fungus Aspergillus oryzae is an important strain in fermentation industry. In this study, to test the possibilities of improving polypeptides production, the soybean meal fermentation products were used to investigate the efficiencies of four different novel recombinant engineered A. oryzae strains A. oryzae subC, A. oryzae asp, A. oryzae Ap and A. oryzae pep. Gel filtration was employed … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 1 · 20 Mar 2020 · 7,741 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEfficient Production of Glycosylated and Non-Glycosylated Mycobacterium tuberculosis Antigen 85B Fused to PVX Coat Protein in Nicotiana benthamiana PlantsPablo A. González, Franco D. Puccio, Alicia M. ZeladaThe development of alternative subunit based-vaccines against tuberculosis is necessary due to variable efficiency and some security concerns of the BCG vaccine. The aim of this work was evaluate the production of the Mycobacterium tuberculosis Ag85B antigen fused to Potato Virus X Coat Protein (PVX-CP) by transient expression in Nicotiana benthamiana for subunit-based tuberculosis vaccine formulation. A codon-optimized M. tuberculosis … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 4 · 13 Nov 2018 · 9,976 accessesView PDF Cite

Research ArticleOpen accessIn the abstractAntibody Responses to HIV-1 gp120 Hypervariable Regions in Six Long-Term Non-ProgressorsRebecca Rivera, Kyung Hee Kang, Murray B. Gardner et al.Our long-term goal is to discover the combination of host parameters that help some HIV-infected individuals to resist progression to AIDS. In this study, we examined antibody responses using multiple samples obtained from a cohort of Long-Term Non-Progressors (LTNPs). Our hypothesis is that antibody responses to variable regions of the HIV-1 envelope glycoprotein are involved in reducing the viral load … …American Journal of Infectious Diseases, Vol. 12, Issue 2 · 1 Jul 2016 · 7,649 accessesView PDF Cite

Research ArticleOpen accessIn the abstractProtective Effects of Covalent Cross-Linking on Proteolysis of Human Coproporphyrinogen Oxidase and Implications for PorphyriaAhmed W. Jafri, Jason R. Stephenson, Justin B. Morgenthaler et al.The effects of covalent cross-linkers on the enzyme, coproporphyrinogen oxidase, had been previously studied but their role in protecting the enzyme from protease cleavage has not been evaluated. Therefore, we examined how the cross-linker bis (sulfosuccinimidyl) suberate (BS3) affects the ability of trypsin to digest purified, wild type recombinant human coproporphyrinogen oxidase and selected mutants. Following incubation, the apparent molecular … …American Journal of Biochemistry and Biotechnology, Vol. 4, Issue 4 · 31 Dec 2008 · 6,687 accessesView PDF Cite