Product Data Sheet
SYTO9
Catalog No. A44784
SYTO9 is a green fluorescent nucleotide dye that selectively binds to nucleic acids, with excitation at 485 nm and emission at 498 nm for DNA and 501 nm for RNA. This dye exhibits the ability to penetrate intact cell membranes of viable bacteria, with increased permeability observed in compromised membranes. SYTO9 is commonly utilized in fluorescence microscopy, flow cytometry, and fluorometric assays in microbiology, enabling applications in bacterial viability assessment, cell imaging, and quantification of microbial populations.
Chemical Information
| Catalog Num | A44784 |
|---|---|
| M. Wt | 460.57 |
| Formula | C25H20N2O3S2 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 854647-88-4 |
| Synonyms | |
| SMILES | O=S([O-])(C1=CC=C2S/C(N(C)C2=C1)=C\C3=CC=[N+](CC4=CC=CC=C4)C5=C3C=CC=C5)=O |
Biological Activity
| Description | SYTO9 is a green fluorescent nucleotide dye that selectively binds to nucleic acids, with excitation at 485 nm and emission at 498 nm for DNA and 501 nm for RNA. This dye exhibits the ability to penetrate intact cell membranes of viable bacteria, with increased permeability observed in compromised membranes. SYTO9 is commonly utilized in fluorescence microscopy, flow cytometry, and fluorometric assays in microbiology, enabling applications in bacterial viability assessment, cell imaging, and quantification of microbial populations. |
|---|
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.
