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Carl Zeiss AG Carl-Zeiss-Str. 22 73447 Oberkochen, Germany http://www.zeiss.de
Contact Mr Dr. Jochen Tham +49 3641 643949
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Carl Zeiss AG

ZEISS stellt neues Verfahren für 3D-Hochauflösungsmikroskopie vor

Photoaktivierte Lokalisationsmikroskopie (PALM) in 3D mit ZEISS ELYRA

(PresseBox) (Jena, San Diesgo/Kalifornien/USA, )
Als Erweiterung des 3D-Mikrokopie Portfolios stellt ZEISS auf der Jahrestagung der Society for Neuroscience in San Diego, USA, 3D-PALM vor. Mit einem neuen Modul ermöglicht ELYRA P.1 hochauflösende photoaktivierte Lokalisations- mikroskopie (PALM) in 3D für endogen exprimierte, photoaktivierbare Fluoreszenz- proteine. Nutzer können hochaufgelöste Strukturen in 3D erfassen und probenschonend lange Zeitreihen aufnehmen.

Mit PALM werden fluoreszierende Moleküle nacheinander aktiviert, so dass nur jeweils ein Molekül in seinem eingeschalteten Zustand innerhalb einer Punktspreizfunktion (PSF) liegt. In 3D kodiert die Form der PSF die Z-Position des Moleküls. Die Positionen aus den Einzelbildern werden zu einem neuen hochaufgelösten Bild zusammengesetzt. ELYRA P.1 erreicht lfss Uxupsrfag ddf 88-42 Audmzlugau ftcfszy ouh vnb 18-42 Klntuebwpd chabf.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.