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2-Di-1-ASP is a mono-stryryl dye and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. It has selective for G-quadruplex (G4) and double-stranded DNA.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 mg | $29 | In Stock | |
1 mL x 10 mM (in DMSO) | $30 | In Stock |
Description | 2-Di-1-ASP is a mono-stryryl dye and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. It has selective for G-quadruplex (G4) and double-stranded DNA. |
In vitro | Compound 18a (2-Di-1-ASP) exhibits marked fluorescence intensification, achieving up to a 300-fold increase, specifically in the presence of G4 structures, while maintaining significant selectivity against double-stranded DNA. Moreover, 2-Di-1-ASP demonstrates fluorimetric selectivity for parallel forms of G4-DNA, including c-kit2, c-myc, and c-kit87up. |
Molecular Weight | 366.24 |
Formula | C16H19IN2 |
Cas No. | 2156-29-8 |
Smiles | [I-].CN(C)c1ccc(\C=C\c2cccc[n+]2C)cc1 |
Relative Density. | no data available |
Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | DMSO: 20 mg/mL (54.61 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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