Fig. 1 · Structure
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CUG
Fluorogenic Substrate
CUG (3-Carboxyumbelliferyl-β-D-galactopyranoside) is a fluorogenic substrate primarily used to detect β-galactosidase activity. It exhibits excitation and emission wavelengths of 386 nm and 445 nm, respectively. This compound is valuable in various biochemical assays and cellular studies to monitor enzyme activity and understand metabolic processes.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Substrate |
| CAS Number | 64664-99-9 |
| Applications | Fluorogenic Substrate |
| Formula | C16H16O10 |
| Molecular Weight | 368.29 |
| Synonyms | 3-Carboxyumbelliferyl-β-D-galactopyranoside |
| SMILES | OC(C1=CC2=CC=C(O[C@@H]3O[C@@H]([C@H](O)[C@H](O)[C@H]3O)CO)C=C2OC1=O)=O |
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.