FRET pair printing of fluorescent proteins
We report for the first time the directed assembly and characterization of FRET pairs on micrometer patterned surfaces. We used visible fluorescent proteins expressing a hexahistidine affinity tag as component molecules for the construction of the FRET constructs, where His(6)-EGFP served as donor f...
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 12 vom: 16. Juni, Seite 7019-24 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | , , , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2009
|
| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
| Schlagworte: | Journal Article Research Support, Non-U.S. Gov't enhanced green fluorescent protein Green Fluorescent Proteins 147336-22-9 |
| Zusammenfassung: | We report for the first time the directed assembly and characterization of FRET pairs on micrometer patterned surfaces. We used visible fluorescent proteins expressing a hexahistidine affinity tag as component molecules for the construction of the FRET constructs, where His(6)-EGFP served as donor fluorophore and His(6-)DsRed-FT as the acceptor. We created 2D and 3D structures that exhibit fluorescence resonance energy transfer at the interfaces between the donor and acceptor patterns in the lateral or axial directions, respectively. We quantitatively visualized the energy transfer by multiparameter optical microscopy |
|---|---|
| Beschreibung: | Date Completed 17.08.2009 Date Revised 09.06.2009 published: Print Citation Status MEDLINE |
| ISSN: | 1520-5827 |
| DOI: | 10.1021/la900223f |