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Original title:
Vesicle Adhesion via Interaction of Integrin alphaIIb betha3 and Cyclic-RGD-Lipopeptide
Original subtitle:
A Model of Cell Adhesion Processes
Author:
Hu, Bin
Year:
2001
Document type:
Dissertation
Faculty/School:
Fakultät für Physik
Advisor:
Sackmann, Erich (Prof. Dr.)
Referee:
Sackmann, Erich (Prof. Dr.); Kessler, Horst (Prof. Dr. Dr. h.c.)
Format:
Text
Language:
en
Subject group:
PHY Physik
Keywords:
integrin alphaIIbbetha3; RGD-containing hexapeptide; RGD-lipid; vesicle adhesion
Controlled terms:
Zelladhähesion; Modell; Vesikel; Integrine; RGD-Sequenz
TUM classification:
PHY 823d
Abstract:
In this thesis, both binding ability of the cyclic RGD-containing hexapeptide [cyclo(-Arg-Gly-Asp-D-Phe-Lys-Gly-)] to integrin aIIbb3, and incorporation of the synthetic RGD lipid into DMPC monolayers and bilayers were studied with methods of ELISA, SPR, film balance and DSC. Vesicle-vesicle adhesion in solution and vesicle adhesion on the functionalized solid surfaces, mediated by the lock-and-key interaction between aIIbb3 and the RGD sequence, were studied with fluorescence microscopy, cryo E...     »
Translated abstract:
Die Bindungsfähigkeit eines zyklischen RGD-Peptits [cyclo(-Arg-Gly-Asp-D-Phe-Lys-Gly-)] an Integrin alphaIIbbetha3 und die Inkorporation eines synthetischen RGD-Lipids in DMPC Monoschichten und Doppelschichten wurde gemessen. Die dabei verwendten Methoden waren ELISA, SPR, Filmwaagen und DSC. Die Adhäsion von Vesikeln untereinander und mit funktionalisierten Festkörperoberflächen durch die spezifische Integrin/RGD-Bindung wurde mittels Fluoreszenzmikroskopie, kryo EM und RICM untersucht. Die Arb...     »
Publication :
Universitätsbibliothek der TU München
WWW:
https://mediatum.ub.tum.de/?id=602877
Date of submission:
13.02.2001
Oral examination:
24.04.2001
File size:
1742255 bytes
Pages:
75
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss2001042413107
Last change:
25.07.2007
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