Product Data Sheet
DY-680-NHS ester
Catalog No. A44429
DY-680-NHS ester is a hydrophilic fluorescent dye that reacts with amines to enable the conjugation with antibodies. It maintains a high dye-to-protein (D/P) ratio while minimizing fluorescence quenching and conjugate precipitation. This versatile dye is suitable for a range of applications, including Western blotting, microscopy, flow cytometry, and various cell-based assays, featuring an excitation wavelength of 690 nm and an emission wavelength of 709 nm.
Chemical Information
| Catalog Num | A44429 |
|---|---|
| M. Wt | 731.90 |
| Formula | C40H49N3O8S |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 1264737-80-5 |
| Synonyms | |
| SMILES | O=C(CCCCC[N+]1=C(/C=C/C=C2OC3=C(C(C(C)(C)C)=C/2)C=CC(N(CC)CC)=C3)C(C)(C)C4=C1C=CC(S(=O)([O-])=O)=C4)ON5C(CCC5=O)=O |
Biological Activity
| Description | DY-680-NHS ester is a hydrophilic fluorescent dye that reacts with amines to enable the conjugation with antibodies. It maintains a high dye-to-protein (D/P) ratio while minimizing fluorescence quenching and conjugate precipitation. This versatile dye is suitable for a range of applications, including Western blotting, microscopy, flow cytometry, and various cell-based assays, featuring an excitation wavelength of 690 nm and an emission wavelength of 709 nm. |
|---|
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.
