43354
Abberior® STAR RED NHS
≥80.0% (degree of coupling)
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About This Item
Empfohlene Produkte
Assay
≥80.0% (degree of coupling)
Fluoreszenz
λex 637 nm; λem 660 nm±10 nm in water
Lagertemp.
−20°C
Allgemeine Beschreibung
Abberior STAR RED is an already well known dye named also KK114 in literature (a scientific web search shows more than 60 publications, a selection is listed below). Please note the minimal background signal due to negligible unspecific binding. A key feature of the dye is its comparably long lifetime of ~3.5ns. The dye works exceptionally well with the Abberior Instruments STED microscope as well as with the Leica STED microscope.
Abberior STAR RED can substitute Atto™ 647N, AlexaFluor 647, or Cy®5. It can be excited with diode lasers (635 nm, 650 nm) or with the 647 nm line of a Krypton laser. For STED, a depletion wavelength around 750 nm is recommended. Please see reference [2] for detailed characteristics.
Best results are obtained with freshly prepared samples.
Abberior STAR RED can substitute Atto™ 647N, AlexaFluor 647, or Cy®5. It can be excited with diode lasers (635 nm, 650 nm) or with the 647 nm line of a Krypton laser. For STED, a depletion wavelength around 750 nm is recommended. Please see reference [2] for detailed characteristics.
Best results are obtained with freshly prepared samples.
Anwendung
Abberior™ STAR RED labelled cholesterol analogs were used for STED-FCS (stimulated emission depletion - fluorescence correlation spectroscopy) based measurements of membrane diffusion dynamics. Anti-mouse secondary antibody coupled to Abberior™ STAR RED has been used for STED microscopy imaging in Vero cell line.
Eignung
Designed and tested for fluorescent super-resolution microscopy
Sonstige Hinweise
Rechtliche Hinweise
6538 is a trademark of American Type Culture Collection
Atto is a trademark of Atto-Tec GmbH
Cy is a registered trademark of Cytiva
abberior is a registered trademark of Abberior GmbH
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
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Optics express, 23(24), 30891-30903 (2015-12-25)
Despite the need for isotropic optical resolution in a growing number of applications, the majority of super-resolution fluorescence microscopy setups still do not attain an axial resolution comparable to that in the lateral dimensions. Three-dimensional (3D) nanoscopy implementations that employ
Journal of lipid research, 57(2), 299-309 (2015-12-25)
Cholesterol (Chol) is a crucial component of cellular membranes, but knowledge of its intracellular dynamics is scarce. Thus, it is of utmost interest to develop tools for visualization of Chol organization and dynamics in cells and tissues. For this purpose
PMC biophysics, 3(1), 4-4 (2010-03-09)
The voltage-dependent anion channel (VDAC, also known as mitochondrial porin) is the major transport channel mediating the transport of metabolites, including ATP, across the mitochondrial outer membrane. Biochemical data demonstrate the binding of the cytosolic protein hexokinase-I to VDAC, facilitating
Proceedings of the National Academy of Sciences of the United States of America, 108(33), 13534-13539 (2011-08-03)
Mammalian mtDNA is packaged in DNA-protein complexes denoted mitochondrial nucleoids. The organization of the nucleoid is a very fundamental question in mitochondrial biology and will determine tissue segregation and transmission of mtDNA. We have used a combination of stimulated emission
Nano letters, 9(6), 2508-2510 (2009-05-23)
Because of the diffraction resolution barrier, optical microscopes have so far failed in visualizing the mitochondrial cristae, that is, the folds of the inner membrane of this 200 to 400 nm diameter sized tubular organelle. Realizing a approximately 30 nm
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