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BP Light 550 carboxylic acid is a vibrant orange to red fluorescent dye that surpasses other rhodamine derivatives, such as BP Fluor 555, TRITC, and Cy3 dyes, especially in fluorescence applications. The high water solubility of BP Light Fluors allows for high dye-to-protein ratios without causing conjugate precipitation.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | BP Light 550 carboxylic acid is a vibrant orange to red fluorescent dye that surpasses other rhodamine derivatives, such as BP Fluor 555, TRITC, and Cy3 dyes, especially in fluorescence applications. The high water solubility of BP Light Fluors allows for high dye-to-protein ratios without causing conjugate precipitation. |
| Molecular Weight | 942.976 |
| Formula | C36H45N2Na3O15S4 |
| Cas No. | 1638197-36-0 |
| Smiles | [O-]C(CCCCCN1C2=CC=C(S(=O)(O)=O)C=C2C(C)(/C1=C\C=C\C(C(C)(C3=C4)CCCS(=O)([O-])=O)=[N+](CCOC)C3=CC=C4S(=O)([O-])=O)CCCS(=O)([O-])=O)=O.[Na+].[Na+].[Na+] |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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