Product Data Sheet
Calcein sodium salt
Catalog No. B11351
Calcein sodium salt is a fluorescent dye that serves as a self-quenching probe, primarily utilized for assessing lipid vesicle leakage. It acts as a complexometric indicator for titrating calcium ions with EDTA and can be employed in the fluorometric determination of calcium concentration. Unlike its cell-permeable counterpart, Calcein-AM, Calcein itself does not penetrate intact cell membranes, making it suitable for in vitro studies. Additionally, it is useful as a model compound for evaluating the efficiency and bioavailability of drug delivery systems.
Chemical Information
| Catalog Num | B11351 |
|---|---|
| M. Wt | 622.53 |
| Formula | C30H26N2O13 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 108750-13-6 |
| Synonyms | |
| SMILES | O=C(CN(CC1=C(O)C=C(OC2=CC(O)=C(CN(CC(O)=O)CC(O)=O)C=C2C34OC(C5=C4C=CC=C5)=O)C3=C1)CC(O)=O)O.[xNa] |
Biological Activity
| Description | Calcein sodium salt is a fluorescent dye that serves as a self-quenching probe, primarily utilized for assessing lipid vesicle leakage. It acts as a complexometric indicator for titrating calcium ions with EDTA and can be employed in the fluorometric determination of calcium concentration. Unlike its cell-permeable counterpart, Calcein-AM, Calcein itself does not penetrate intact cell membranes, making it suitable for in vitro studies. Additionally, it is useful as a model compound for evaluating the efficiency and bioavailability of drug delivery systems. |
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RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
