Anti-Keratin 20 Antibody [SP33] (Ready-To-Use) (ARG53197)

Total Page:16

File Type:pdf, Size:1020Kb

Anti-Keratin 20 Antibody [SP33] (Ready-To-Use) (ARG53197) Product datasheet [email protected] ARG53197 Package: 7 ml anti-Keratin 20 antibody [SP33] (Ready-to-Use) Store at: 4°C Summary Product Description Prediluted Rabbit Monoclonal antibody [SP33] recognizes Keratin 20 Tested Reactivity Hu Tested Application IHC-P Host Rabbit Clonality Monoclonal Clone SP33 Isotype IgG Target Name Keratin 20 Antigen Species Human Immunogen Synthetic peptide from C-terminus of human cytokeratin 20. Conjugation Un-conjugated Alternate Names KRT21; CK20; K20; CD20; CK-20; Keratin-20; Cytokeratin-20; Keratin, type I cytoskeletal 20; Protein IT Application Instructions Application table Application Dilution IHC-P Ready-to-Use Application Note IHC-P: Antigen Retrieval: Boil tissue section in 10mM citrate buffer, pH 6.0 for 10 min followed by cooling at RT for 20 min. Incubation Time: 30 min at RT. * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. Positive Control Colon Carcinoma Calculated Mw 46 kDa Properties Form Liquid Purification Purified by protein A/G Buffer TBS (pH 7.6), 1% BSA and < 0.1% Sodium azide Preservative < 0.1% Sodium azide Stabilizer 1% BSA Concentration Ready to use Storage instruction Aliquot and store at 2-8°C. Do not freeze. The antibody solution should be gently mixed before use. www.arigobio.com 1/4 Note For laboratory research only, not for drug, diagnostic or other use. Bioinformation Database links GeneID: 54474 Human Swiss-port # P35900 Human Background Keratin 20 / cytokeratin20 (CK20) is a Type-I keratin which is primarily expressed in gastric and intestinal epithelium, urothelium, and Merkel-cells. CK20 is expressed in adenocarcinomas of the colon, stomach, pancreas and bile system, mucinous ovarian tumors, transitional-cell and Merkel-cell carcinomas. CK20 is negative in squamous cell carcinomas and adenocarcinomas of the breast, lung, and endometrium, non-mucinous tumors of the ovary, and small cell carcinomas. Resrarch Area Cancer antibody; Signaling Transduction antibody Cellular Localization Cytoplasm Images ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Bladder Transitional Cell Carcinoma stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Bladder stained with Keratin 20 antibody [SP33] (ARG53196) www.arigobio.com 2/4 ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Colon stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Kidney stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Rectal Adenocarcinoma stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Small Intestine stained with Keratin 20 antibody [SP33] (ARG53196) www.arigobio.com 3/4 ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Stomach Adenocarcinoma stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Stomach stained with Keratin 20 antibody [SP33] (ARG53196) ARG53197 anti-Keratin 20 antibody [SP33] (Ready-to-Use) IHC-P image Immunohistochemistry: Human Colon Carcinoma stained with Keratin 20 antibody [SP33] (ARG53196) www.arigobio.com 4/4 Powered by TCPDF (www.tcpdf.org).
Recommended publications
  • Inhibiting TNIK for Treating Colon Cancer
    (19) & (11) EP 2 305 717 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.: 06.04.2011 Bulletin 2011/14 C07K 16/40 (2006.01) C12N 15/11 (2006.01) C12Q 1/48 (2006.01) C12Q 1/68 (2006.01) (2006.01) (21) Application number: 09170853.7 G01N 33/50 (22) Date of filing: 21.09.2009 (84) Designated Contracting States: • Mahmoudi, Tokameh AT BE BG CH CY CZ DE DK EE ES FI FR GB GR 3515 XS, Utrecht (NL) HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL • Clevers, Johannes Carolus PT RO SE SI SK SM TR 3712 AP, Huis ter Heide (NL) (71) Applicant: KoninklijkeNederlandse Akademie van (74) Representative: Swinkels, Bart Willem Wetenschappen Nederlandsch Octrooibureau 1011 JV Amsterdam (NL) J. W. Frisolaan 13 2517 JS Den Haag (NL) (72) Inventors: • Wing Li, Vivian Sze 3572 SH, Utrecht (NL) (54) Inhibiting TNIK for treating colon cancer (57) The invention relates to an inhibitor of TNIK and its use for treating cancer. EP 2 305 717 A1 Printed by Jouve, 75001 PARIS (FR) EP 2 305 717 A1 Description Field of the invention 5 [0001] The invention relates to an inhibitor of TNIK and its use as a medicament for treating cancer. Background of the invention [0002] The primary function of the intestinal tract involves the digestion and absorption of nutrients. The intestinal 10 lumen is lined with a specialized simple epithelium, which performs the primary functions of digestion, water and nutrient absorption and forms a barrier against luminal pathogens.
    [Show full text]
  • The Correlation of Keratin Expression with In-Vitro Epithelial Cell Line Differentiation
    The correlation of keratin expression with in-vitro epithelial cell line differentiation Deeqo Aden Thesis submitted to the University of London for Degree of Master of Philosophy (MPhil) Supervisors: Professor Ian. C. Mackenzie Professor Farida Fortune Centre for Clinical and Diagnostic Oral Science Barts and The London School of Medicine and Dentistry Queen Mary, University of London 2009 Contents Content pages ……………………………………………………………………......2 Abstract………………………………………………………………………….........6 Acknowledgements and Declaration……………………………………………...…7 List of Figures…………………………………………………………………………8 List of Tables………………………………………………………………………...12 Abbreviations….………………………………………………………………..…...14 Chapter 1: Literature review 16 1.1 Structure and function of the Oral Mucosa……………..…………….…..............17 1.2 Maintenance of the oral cavity...……………………………………….................20 1.2.1 Environmental Factors which damage the Oral Mucosa………. ….…………..21 1.3 Structure and function of the Oral Mucosa ………………...….……….………...21 1.3.1 Skin Barrier Formation………………………………………………….……...22 1.4 Comparison of Oral Mucosa and Skin…………………………………….……...24 1.5 Developmental and Experimental Models used in Oral mucosa and Skin...……..28 1.6 Keratinocytes…………………………………………………….….....................29 1.6.1 Desmosomes…………………………………………….…...............................29 1.6.2 Hemidesmosomes……………………………………….…...............................30 1.6.3 Tight Junctions………………………….……………….…...............................32 1.6.4 Gap Junctions………………………….……………….….................................32
    [Show full text]
  • Identification of Trichoplein, a Novel Keratin Filament- Binding Protein
    Research Article 1081 Identification of trichoplein, a novel keratin filament- binding protein Miwako Nishizawa1,*, Ichiro Izawa1,*, Akihito Inoko1,*, Yuko Hayashi1, Koh-ichi Nagata1, Tomoya Yokoyama1,2, Jiro Usukura3 and Masaki Inagaki1,‡ 1Division of Biochemistry, Aichi Cancer Center Research Institute, 1-1 Kanokoden, Chikusa-ku, Nagoya 464-8681, Japan 2Department of Dermatology, Mie University Faculty of Medicine, 2-174 Edobashi, Tsu 514-8507, Japan 3Department of Anatomy and Cell Biology, Nagoya University School of Medicine, 65 Tsurumai, Showa-ku, Nagoya 466-8550, Japan *These authors contributed equally to this work ‡Author for correspondence (e-mail: [email protected]) Accepted 29 November 2004 Journal of Cell Science 118, 1081-1090 Published by The Company of Biologists 2005 doi:10.1242/jcs.01667 Summary Keratins 8 and 18 (K8/18) are major components of the antibody in a complex with K8/18 and immunostaining intermediate filaments (IFs) of simple epithelia. We report revealed that trichoplein colocalized with K8/18 filaments here the identification of a novel protein termed in HeLa cells. In polarized Caco-2 cells, trichoplein trichoplein. This protein shows a low degree of sequence colocalized not only with K8/18 filaments in the apical similarity to trichohyalin, plectin and myosin heavy chain, region but also with desmoplakin, a constituent of and is a K8/18-binding protein. Among interactions desmosomes. In the absorptive cells of the small intestine, between trichoplein and various IF proteins that we trichoplein colocalized with K8/18 filaments at the apical tested using two-hybrid methods, trichoplein interacted cortical region, and was also concentrated at desmosomes.
    [Show full text]
  • Immunohistochemistry in Undifferentiated Neoplasm/Tumor of Uncertain Origin
    Immunohistochemistry in Undifferentiated Neoplasm/Tumor of Uncertain Origin Fan Lin, MD, PhD; Haiyan Liu, MD Context.—Immunohistochemistry has become an indis- predict prognostic outcomes, it is crucial to differentiate pensable ancillary study in the identification and classifi- the specific lineage of an undifferentiated neoplasm. cation of undifferentiated neoplasms/tumors of uncertain Application of appropriate immunohistochemical panels origin. The diagnostic accuracy has significantly improved enables the accurate classification of most undifferentiated because of the continuous discoveries of tissue-specific neoplasms. Knowing the utilities and pitfalls of each tissue- biomarkers and the development of effective immunohis- specific biomarker is essential for avoiding potential tochemical panels. diagnostic errors because an absolutely tissue-specific Objectives.—To identify and classify undifferentiated biomarker is exceptionally rare. We review frequently neoplasms/tumors of uncertain origin by immunohisto- used tissue-specific biomarkers, provide effective panels, chemistry. and recommend diagnostic algorithms as a standard Data Sources.—Literature review and authors’ research approach to undifferentiated neoplasms. data and personal practice experience were used. (Arch Pathol Lab Med. 2014;138:1583–1610; doi: Conclusions.—To better guide therapeutic decisions and 10.5858/arpa.2014-0061-RA) fter an extensive workup, combining clinical, radiologic, trefoil factor (TFF) 1, ankyrin repeat domain 30A (NY-BR-1), A morphologic, and
    [Show full text]
  • Multifaceted Role of Keratins in Epithelial Cell Differentiation and Transformation
    J Biosci (2019) 44:33 Ó Indian Academy of Sciences DOI: 10.1007/s12038-019-9864-8 (0123456789().,-volV)(0123456789().,-volV) Review Multifaceted role of keratins in epithelial cell differentiation and transformation 1,2 1 1,2 1,2 CRISMITA DMELLO ,SAUMYA SSRIVASTAVA ,RICHA TIWARI ,PRATIK RCHAUDHARI , 1,2 1,2 SHARADA SAWANT and MILIND MVAIDYA * 1Vaidya Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre (TMC), Kharghar, Navi Mumbai 410210, India 2Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, India *Corresponding author (Email, [email protected]) MS received 18 September 2018; accepted 19 December 2018; published online 8 April 2019 Keratins, the epithelial-predominant members of the intermediate filament superfamily, are expressed in a pairwise, tissue- specific and differentiation-dependent manner. There are 28 type I and 26 type II keratins, which share a common structure comprising a central coiled coil a-helical rod domain flanked by two nonhelical head and tail domains. These domains harbor sites for major posttranslational modifications like phosphorylation and glycosylation, which govern keratin function and dynamics. Apart from providing structural support, keratins regulate various signaling machinery involved in cell growth, motility, apoptosis etc. However, tissue-specific functions of keratins in relation to cell proliferation and differ- entiation are still emerging. Altered keratin expression pattern during and after malignant transformation is reported to modulate different signaling pathways involved in tumor progression in a context-dependent fashion. The current review focuses on the literature related to the role of keratins in the regulation of cell proliferation, differentiation and transfor- mation in different types of epithelia.
    [Show full text]
  • Supplementary Material Contents
    Supplementary Material Contents Immune modulating proteins identified from exosomal samples.....................................................................2 Figure S1: Overlap between exosomal and soluble proteomes.................................................................................... 4 Bacterial strains:..............................................................................................................................................4 Figure S2: Variability between subjects of effects of exosomes on BL21-lux growth.................................................... 5 Figure S3: Early effects of exosomes on growth of BL21 E. coli .................................................................................... 5 Figure S4: Exosomal Lysis............................................................................................................................................ 6 Figure S5: Effect of pH on exosomal action.................................................................................................................. 7 Figure S6: Effect of exosomes on growth of UPEC (pH = 6.5) suspended in exosome-depleted urine supernatant ....... 8 Effective exosomal concentration....................................................................................................................8 Figure S7: Sample constitution for luminometry experiments..................................................................................... 8 Figure S8: Determining effective concentration .........................................................................................................
    [Show full text]
  • Toward Unraveling the Complexity of Simple Epithelial Keratins in Human Disease
    Toward unraveling the complexity of simple epithelial keratins in human disease M. Bishr Omary, … , Pavel Strnad, Shinichiro Hanada J Clin Invest. 2009;119(7):1794-1805. https://doi.org/10.1172/JCI37762. Review Series Simple epithelial keratins (SEKs) are found primarily in single-layered simple epithelia and include keratin 7 (K7), K8, K18–K20, and K23. Genetically engineered mice that lack SEKs or overexpress mutant SEKs have helped illuminate several keratin functions and served as important disease models. Insight into the contribution of SEKs to human disease has indicated that K8 and K18 are the major constituents of Mallory-Denk bodies, hepatic inclusions associated with several liver diseases, and are essential for inclusion formation. Furthermore, mutations in the genes encoding K8, K18, and K19 predispose individuals to a variety of liver diseases. Hence, as we discuss here, the SEK cytoskeleton is involved in the orchestration of several important cellular functions and contributes to the pathogenesis of human liver disease. Find the latest version: https://jci.me/37762/pdf Review series Toward unraveling the complexity of simple epithelial keratins in human disease M. Bishr Omary,1 Nam-On Ku,1,2 Pavel Strnad,3 and Shinichiro Hanada1,4 1Department of Molecular & Integrative Physiology, University of Michigan Medical School, Ann Arbor, Michigan, USA. 2Department of Biomedical Sciences, Graduate School, Yonsei University, Seoul, Republic of Korea. 3Department of Internal Medicine I, University Medical Center Ulm, Ulm, Germany. 4Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan. Simple epithelial keratins (SEKs) are found primarily in single-layered simple epithelia and include keratin 7 (K7), K8, K18–K20, and K23.
    [Show full text]
  • Use of Biotinylated Ubiquitin for Analysis of Rat Brain Mitochondrial Proteome and Interactome
    Int. J. Mol. Sci. 2012, 13, 11593-11609; doi:10.3390/ijms130911593 OPEN ACCESS International Journal of Molecular Sciences ISSN 1422-0067 www.mdpi.com/journal/ijms Article Use of Biotinylated Ubiquitin for Analysis of Rat Brain Mitochondrial Proteome and Interactome Olga A. Buneeva 1, Marina V. Medvedeva 2, Arthur T. Kopylov 1, Victor G. Zgoda 1 and Alexei E. Medvedev 1,* 1 Orekhovich Institute of Biomedical Chemistry, Russian Academy of Medical Sciences, 10 Pogodinskaya street, Moscow 119121, Russia; E-Mails: [email protected] (O.A.B.); [email protected] (A.T.K.); [email protected] (V.G.Z.) 2 Moscow State University, Moscow, 119991, Russia; E-Mail: [email protected] (M.V.M.) * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +7-4992450509; Fax: +7-4992450857. Received: 27 July 2012; in revised form: 22 August 2012 / Accepted: 3 September 2012 / Published: 14 September 2012 Abstract: Applicability of in vitro biotinylated ubiquitin for evaluation of endogenous ubiquitin conjugation and analysis of ubiquitin-associated protein-protein interactions has been investigated. Incubation of rat brain mitochondria with biotinylated ubiquitin followed by affinity chromatography on avidin-agarose, intensive washing, tryptic digestion of proteins bound to the affinity sorbent and their mass spectrometry analysis resulted in reliable identification of 50 proteins belonging to mitochondrial and extramitochondrial compartments. Since all these proteins were bound to avidin-agarose only after preincubation of the mitochondrial fraction with biotinylated ubiquitin, they could therefore be referred to as specifically bound proteins. A search for specific ubiquitination signature masses revealed several extramitochondrial and intramitochondrial ubiquitinated proteins representing about 20% of total number of proteins bound to avidin-agarose.
    [Show full text]
  • UCLA Electronic Theses and Dissertations
    UCLA UCLA Electronic Theses and Dissertations Title Proteomic Analysis of Cancer Cell Metabolism Permalink https://escholarship.org/uc/item/8t36w919 Author Chai, Yang Publication Date 2013 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA Los Angeles Proteomic Analysis of Cancer Cell Metabolism A thesis submitted in partial satisfaction of the requirements of the degree Master of Science in Oral Biology by Yang Chai 2013 ABSTRACT OF THESIS Proteomic Analysis of Cancer Cell Metabolism by Yang Chai Master of Science in Oral Biology University of California, Los Angeles, 2013 Professor Shen Hu, Chair Tumor cells can adopt alternative metabolic pathways during oncogenesis. This is an event characterized by an enhanced utilization of glucose for rapid synthesis of macromolecules such as nucleotides, lipids and proteins. This phenomenon was also known as the ‘Warburg effect’, distinguished by a shift from oxidative phosphorylation to increased aerobic glycolysis in many types of cancer cells. Increased aerobic glycolysis was also indicated with enhanced lactate production and glutamine consumption, and has been suggested to confer growth advantage for proliferating cells during oncogenic transformation. Development of a tracer-based ii methodology to determine de novo protein synthesis by tracing metabolic pathways from nutrient utilization may certainly enhance current understanding of nutrient gene interaction in cancer cells. We hypothesized that the metabolic phenotype of cancer cells as characterized by nutrient utilization for protein synthesis is significantly altered during oncogenesis, and 13C stable isotope tracers may incorporate 13C into non-essential amino acids of protein peptides during de novo protein synthesis to reflect the underlying mechanisms in cancer cell metabolism.
    [Show full text]
  • Original Article LIN28B Suppresses Microrna Let-7B Expression to Promote CD44+/LIN28B+ Human Pancreatic Cancer Stem Cell Proliferation and Invasion
    Am J Cancer Res 2015;5(9):2643-2659 www.ajcr.us /ISSN:2156-6976/ajcr0008500 Original Article LIN28B suppresses microRNA let-7b expression to promote CD44+/LIN28B+ human pancreatic cancer stem cell proliferation and invasion Yebo Shao1*, Lei Zhang1*, Lei Cui2*, Wenhui Lou1, Dansong Wang1, Weiqi Lu1, Dayong Jin1, Te Liu3 1Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; 2Department of General Surgery, Jiangsu University Affiliated Hospital, Zhengjiang 212000, China; 3Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, China. *Equal contributors. Received March 27, 2015; Accepted July 5, 2015; Epub August 15, 2015; Published September 1, 2015 Abstract: Although the highly proliferative, migratory, and multi-drug resistant phenotype of human pancreatic can- cer stem cells (PCSCs) is well characterized, knowledge of their biological mechanisms is limited. We used CD44 and LIN28B as markers to screen, isolate, and enrich CSCs from human primary pancreatic cancer. Using flow cytometry, we identified a human primary pancreatic cancer cell (PCC) subpopulation expressing high levels of both CD44 and LIN28B. CD44+/LIN28B+ PCSCs expressed high levels of stemness marker genes and possessed higher migratory and invasive ability than CD44-/LIN28B- PCCs. CD44+/LIN28B+ PCSCs were more resistant to growth inhibition induced by the chemotherapeutic drugs cisplatin and gemcitabine hydrochloride, and readily established tumors in vivo in a relatively short time. Moreover, microarray analysis revealed significant differences between the cDNA expression patterns of CD44+/LIN28B+ PCSCs and CD44-/LIN28B- PCCs. Following siRNA interference of endogenous LIN28B gene expression in CD44+/LIN28B+ PCSCs, not only was their proliferation decreased, there was also cell cycle arrest due to suppression of cyclin D1 expression following the stimulation of miRNA let-7b expression.
    [Show full text]
  • Allen M. Gown, M.D
    “Next Generation Immunohistochemistry” A Window Onto The Molecular Biology of GI Tract Tumors Allen M. Gown, M.D. Medical Director and Chief Pathologist PhenoPath Laboratories Seattle, Washington Clinical Professor of Pathology, University of British Columbia HematoxylinH & & E Eosin Immuno histo chemistry Immunohistochemistry The application of antibodies with predefined specificities to tissue coupled with the use of detection systems permitting visualization of the target Albert Coons American pathologist and immunologist 1912-78 J Clin Pathol 27:14-20, 1974 Taylor CR and Kledzik G Hum Pathol 12:590-6, 1981 The application of ‘immunostains’ provides an independent method of cell identification against which traditional subjective morphologic criteria may be compared: histopathology may thereby be transformed from something of an art to more of a science. Cell Type Analysis Has Driven IHC Development • Immunohistochemistry can identify cell type with greater certainty than H&E-based morphologic patterns • Most of tumor classification based upon cell type (e.g., squamous cell carcinoma, neuroendocrine carcinoma, acinar cell tumor, etc.) • Cell (tumor) type is a surrogate for predicting the behavior of tumor Immunohistochemistry Cell Type Analysis Has Driven IHC Development Marker Normal Tissues Tumor Colorectal CDX-2 Colorectal epithelium adenocarcinoma SALL4 Germ cells Germ cell tumor kit Interstitial cells Cajal GISTs CD20 B cells B cell lymphoma Villin GI tract epithelium GI tract adenoCAs Beta cells of Insulin Insulinoma pancreatic islet
    [Show full text]
  • Identification of Novel Therapeutic Targets and Tumor Suppressor Genes in Colon Cancer Using Genome‐Wide High‐ Throughput Approaches
    Identification of novel thera peutic targets and tu m or sup press or gene s in colon cancer using genome - wide high - throughput approac hes Sarah Bazzocco ADVERTIMENT . La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX ( www.tdx.cat ) i a través del Dipòsit Digital de la UB ( diposit.ub.edu ) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposici ó d es d’un lloc aliè al servei TDX ni al Dipòsit Digital de la UB . No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX o al Dipòsit Digital de la UB (framing). Aquesta reserva de drets afecta tant al resum de presentació de la te si com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA . La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta t esis por medio del servicio TDR ( www.tdx.cat ) y a través del Repositorio Digital de la UB ( diposit.ub.edu ) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigació n y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR o al Repositorio Digital de la UB .
    [Show full text]