Výsledky vyhledávání - "Nancy B. Iannucci"

Structural glance into a novel anti-staphylococcal peptide

Autor: Nancy B. Iannucci, José M. Delfino, Fernando Albericio, Osvaldo Cascone, Lucrecia María Curto

Publikováno v: Biopolymers. 102:49-57

Novel antimicrobial peptides are valuable molecules for developing anti-infective drugs to counteract the contemporary spread of microbial drug-resistance. Here we focus on a novel peptide (RKWVWWRNR-NH2) derived from the fragment 107-115 of the huma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3fb335b9b6779a9c9455f162cd273e7
https://doi.org/10.1002/bip.22394

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Abstract P2-09-15: Effect of [4-valine 5-glutamine] desmopressin, a novel vasopressin analog, on human breast cancer cell growth in two-dimensional (2D) and three-dimensional (3D) cultures

Autor: Juan Garona, Daniel E. Gomez, Daniel F. Alonso, B Pastrian, Nancy B. Iannucci, Marina Pifano, Giselle Ripoll

Publikováno v: Cancer Research. 73:P2-09

Background: Desmopressin (dDAVP), a synthetic nonapeptide derivative of arginine vasopressin, is a safe hemostatic compound that acts as a selective agonist for the vasopressin V2 membrane receptor (V2R). This receptor is expressed in endothelium and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4c148e2f2e539d8a3866130c1e64b7e
https://doi.org/10.1158/0008-5472.sabcs13-p2-09-15

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Purification of lumbrokinase from Eisenia fetida using aqueous two-phase systems and anion-exchange chromatography

Autor: Silvia A. Camperi, Osvaldo Cascone, Nancy B. Iannucci

Publikováno v: Separation and Purification Technology. 64:131-134

An 8.1% polyethyleneglycol (PEG) 300/22.2% phosphate aqueous two-phase system was used to obtain a clear extract of the earthworm Eisenia fetida. Lumbrokinase was then purified from the extract by anion-exchange chromatography at pH 4.6. 80% enzyme a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fca7ed8c7baa6cb8e28cb2510761c644
https://doi.org/10.1016/j.seppur.2008.08.014

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Enhanced antimicrobial activity of a peptide derived from human lysozyme by arylation of its tryptophan residues

Autor: Rodrigo, González, Lorena, Mendive-Tapia, María B, Pastrian, Fernando, Albericio, Rodolfo, Lavilla, Osvaldo, Cascone, Nancy B, Iannucci

Publikováno v: Journal of peptide science : an official publication of the European Peptide Society. 22(2)

Antimicrobial peptides are valuable agents to fight antibiotic resistance. These amphipatic species display positively charged and hydrophobic amino acids. Here, we enhance the local hydrophobicity of a model peptide derived from human lysozyme (107R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9da5fc4a52825c0176251476b6330119
https://pubmed.ncbi.nlm.nih.gov/26785822

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Isolation of Trypsin from Bovine Pancreas Using Immobilized Benzamidine and Peptide CTPR Ligands in Expanded Beds

Autor: Guillermo J. Albanesi, Osvaldo Cascone, Silvia A. Camperi, Mariela M. Marani, Nancy B. Iannucci, H’ector m. Fern’andez Lahore

Publikováno v: Separation Science and Technology. 40:3277-3287

Peptide CTPR and p‐amino benzamidine (PAB) immobilized on Streamline™ were utilized as the chromatographic matrices for trypsin purification from bovine pancreas. By using a clarified pancreas extract, maximum capacity for CTPR‐Streamline was 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aecce76401112922d3fc2366cafb8acc
https://doi.org/10.1080/01496390500423631

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An efficient strategy for the preparation of one-bead-one-peptide libraries on a new biocompatible solid support

Autor: Fernando Albericio, Osvaldo Cascone, Simon Côté, Mariela M. Marani, Nancy B. Iannucci, Silvia A. Camperi

Publikováno v: Tetrahedron Letters. 46:1561-1564

A new strategy for the preparation of one-bead-one-peptide libraries compatible with solid-phase screening and subsequent detachment of the peptide from the resin for sequence determination by mass spectrometry is described. The method is based on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4620595312567742a7309762ec867ce7
https://doi.org/10.1016/j.tetlet.2004.12.105

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[Untitled]

Autor: Fernando Albericio, Guillermo J. Albanesi, Marina Etcheverrigaray, Silvia A. Camperi, M. Oggero Eberhardt, Nancy B. Iannucci, Osvaldo Cascone, A. Messeguer

Publikováno v: Biotechnology Letters. 25:1545-1548

The peptide, Ala-Pro-Ala-Arg (APAR), was selected from the screening of a tetrapeptide combinatorial synthetic library as the ligand for affinity purification of an anti-Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) monoclonal antibody (M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61fe1a83d92b243dedc5b341981bc9a5
https://doi.org/10.1023/a:1025464918453

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Purification of Neutral Protease by Dye Affinity Chromatography

Autor: Osvaldo Cascone, Nancy B. Iannucci, Agustín A. Navarro del Cañizo

Publikováno v: Applied Biochemistry and Biotechnology. 104:173-184

Twenty triazinic dyes were assayed as ligands for the chromatographic affinity purification of a neutral protease from Flavourzyme, a commercial preparation. Screening at pH 4.0 allowed the selection of eight dyes on the basis of their high protease

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::079d18aa1314b6aaff18d957ca93aa3b
https://doi.org/10.1385/abab:104:3:173

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