2-Di-1-ASP
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.2-Di-1-ASP (Compound 18a) displays significant fluorescence enhancements in the presence of G4 structures (up to 300-fold), and good selectivity with respect to double-stranded DNA. 2-Di-1-ASP shows fluorimetric selectivity for parallel G4-DNA forms (c-kit2, c-myc, c-kit87up) .
Product Specifications
CAS Number
2156-29-8
Purity
>98% (HPLC)
Solubility
DMSO:24 mg/mL (65.53 mM; Need ultrasonic)
Smiles
[I-].CN (C) c1ccc (\C=C\c2cccc[n+]2C) cc1
Molecular Formula
C16H19IN2
Molecular Weight
366.24
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.
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