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BP Fluor 488 DBCO is a widely used labeling dye designed for copper-free click chemistry reactions. It reacts with azide groups present in antibodies, proteins, peptides, amino-modified oligonucleotides, and other target molecules. The dye exhibits an excitation peak at 499 nm and an emission peak at 520 nm, making it ideal for applications such as microscopy and flow cytometry. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule, which minimizes batch-to-batch variation caused by isomer ratio differences.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | BP Fluor 488 DBCO is a widely used labeling dye designed for copper-free click chemistry reactions. It reacts with azide groups present in antibodies, proteins, peptides, amino-modified oligonucleotides, and other target molecules. The dye exhibits an excitation peak at 499 nm and an emission peak at 520 nm, making it ideal for applications such as microscopy and flow cytometry. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule, which minimizes batch-to-batch variation caused by isomer ratio differences. |
| Molecular Weight | 792.79 |
| Formula | C39H28N4O11S2 |
| Cas No. | 2423960-92-1 |
| Smiles | O=C(O)C=1C=C(C=CC1C=2C=3C=CC(N)=C(C3[O+]=C4C2C=CC(N)=C4S(=O)(=O)O)S(=O)(=O)[O-])C(=O)NCCC(=O)N5C=6C=CC=CC6C#CC=7C=CC=CC7C5 |
| 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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