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KMG-104 is a selective Mg2+ fluorescent probe for dynamic observation of Mg2+ in the cytoplasm of living cells.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $178 | In Stock | In Stock | |
| 5 mg | $446 | In Stock | In Stock | |
| 10 mg | $718 | In Stock | In Stock | |
| 25 mg | $1,120 | In Stock | In Stock | |
| 50 mg | $1,520 | In Stock | In Stock | |
| 100 mg | $1,980 | - | In Stock | |
| 200 mg | $2,760 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $489 | In Stock | In Stock |
| Description | KMG-104 is a selective Mg2+ fluorescent probe for dynamic observation of Mg2+ in the cytoplasm of living cells. |
| In vitro | KMG-104 is suitable for confocal laser scanning microscopy because it is excited at 490 nm and emits fluorescence at around 510 nm. The fluorescence intensity of KMG-104 increases with increasing [Mg] and is unresponsive to Na, K, and Ca; the dissociation constant (Kd) for Mg is 3 mM. KMG-104 can only track changes in [Mg] under physiological conditions. [2] |
| Synonyms | KMG104 |
| Molecular Weight | 435.33 |
| Formula | C23H11F2NO6 |
| Cas No. | 852057-94-4 |
| Smiles | O=C(O)C1=CC(=C2C=CC=CN2C1=O)C3=C4C=C(F)C(=O)C=C4OC=5C=C(O)C(F)=CC53 |
| Storage | keep away from direct sunlight | store at 4°C | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 40.00 mg/mL (91.88 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.59 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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