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5/6-Sulforhodamine 101-PEG3-Azide (Texas Red Alternative)
Texas Red Alternative Fluorescent Dye to label DNA/RNA
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This Texas Red alternative red fluorescent dye is functionalized with an azide, enabling it´s conjugation to nucleic acids and other biomolecules by click labeling. It shows identical to almost identical spectral properties to Alexa Fluor® 594 oder DyLight 594 dyes.
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Molecular Formula
C39H46N6O9S2
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Shelf Life
12 months unopened after receipt
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Storage Conditions
-20 °C, dark
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Molecular Weight
806.95 g/mol
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Purity
≥ 90% (HPLC)
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Physical State
dark red to dark blue solid
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CAS Number
n.a.
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Additional name
Texas Red; Red-emitting fluorophore
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Excitation (max)
584 nm
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Emission (max)
603 nm
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Ɛ (max)
110,000 cm-1 M-1
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Solubility
DMSO, DMF, MeOH
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Preparation/Handling
For a 10 mM solution add 123 μL to 1mg.
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Molecular Formula