Fig. 1 · Structure
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DMHBO+
Cationic Chromophore
DMHBO+ is a cationic chromophore known for its high-affinity binding to the Chili aptamer, exhibiting a dissociation constant (Kd) of 12 nM. The Chili-DMHBO+ complex serves as an effective fluorescence donor for FRET applications with the rhodamine dye Atto 590, facilitating RNA imaging within cellular environments. With excitation and emission wavelengths of 456 nm and 592 nm respectively, DMHBO+ is a valuable tool for researchers studying RNA dynamics and interactions.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2322286-81-5 |
| Applications | Cationic Chromophore |
| Formula | C22H25IN4O5 |
| Molecular Weight | 552.36 |
| SMILES | C[N+](C)(C)C1=CC=C(N(C(/C=N/O)=N/C2=C\C3=CC(OC)=C(O)C(OC)=C3)C2=O)C=C1.[I-] |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.