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dc cy5  (Jena Bioscience)
94
Jena Bioscience dc cy5
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Dc Cy5, supplied by Jena Bioscience, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dc 05  (MedChemExpress)
91
MedChemExpress dc 05
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Dc 05, supplied by MedChemExpress, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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96-well laminar wash plates 96-dc-cl-05  (Curiox Biosystems)
90
Curiox Biosystems 96-well laminar wash plates 96-dc-cl-05
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
96 Well Laminar Wash Plates 96 Dc Cl 05, supplied by Curiox Biosystems, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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nanaomycin a na  (MedChemExpress)
91
MedChemExpress nanaomycin a na
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Nanaomycin A Na, supplied by MedChemExpress, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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universal ac/dc un-05 amplifier  (Syntech GmbH)
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Syntech GmbH universal ac/dc un-05 amplifier
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Universal Ac/Dc Un 05 Amplifier, supplied by Syntech GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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polystyrene spheres dc-05  (Thermo Fisher)
90
Thermo Fisher polystyrene spheres dc-05
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Polystyrene Spheres Dc 05, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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dimethicone dc fluid 200/05  (Dow Corning)
90
Dow Corning dimethicone dc fluid 200/05
a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores <t>(dC-Cy5,</t> purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.
Dimethicone Dc Fluid 200/05, supplied by Dow Corning, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores (dC-Cy5, purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.

Journal: bioRxiv

Article Title: Transcription swells chromosomes in vitro

doi: 10.1101/2024.09.25.614905

Figure Lengend Snippet: a) A DNA molecule of the lambda bacteriophage was labeled on specific sites with fluorophores (dC-Cy5, purple star) for imaging and with biotins for surface immobilization in an open microfluidic chip. The surface-immobilized lambda DNA molecule (yellow dashed line) was stretched by flow (yellow solid-line circle). b) A representative fluorescence time-lapse montage shows a DNA molecule before, during, and after a moderate flow pulse. We tracked the position of the fluorescent dye to measure DNA extension, as shown for three different displacement examples. c) The DNA extension by flow was measured after incubating the DNA molecules for 30 minutes in cell-free expression systems with active transcription (Tx), without Tx by adding 500 nM rifampicin, and in phosphate-buffered saline (PBS) solution as a protein-free reference. The data were combined for Tx(ON), Tx(OFF), and buffer from n=3,2,3 independent experiments with mean values as yellow bars and individual molecules as circles.

Article Snippet: The purified lambda DNA was further nick-translated with 25 µM dG, 25 µM dA, 25 µM dT, 15 µM dC, 10 µM dC-Cy5 (Jena Biosciences) and cleaned as described above.

Techniques: Labeling, Imaging, Lambda DNA Preparation, Fluorescence, Expressing, Saline