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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.

Available Sizes

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