BDP® 650/665 DBCO
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
AE4F0 | 1 mg | $125 | in stock | |
BE4F0 | 5 mg | $260 | in stock | |
CE4F0 | 10 mg | $325 | in stock | |
DE4F0 | 25 mg | $510 | in stock | |
EE4F0 | 50 mg | $895 | in stock | |
FE4F0 | 100 mg | $1490 | in stock |
BDP 650/665 is a bright far-red-fluorescent dye that is similar to Cy™5 by its spectral characteristics. This high quantum yield dye is relatively non-sensitive to solvent polarity and pH changes.
Due to its significant hydrophobic properties, BDP 650/665 can be used for staining membranes, lipids, and other lipophilic compounds.
DBCO, a substituting group introduced in this molecule, is a dibenzocyclooctyne that is commonly used in copper-free click chemistry reactions. BDP 650/665 DBCO can react with various functionalized azides (rapidly and without specialized Cu(I) catalysts) resulting in stable dye-biomolecule conjugates.
Absorption and emission spectra of BDP 650/665
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NHS-ester of TAMRA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. Pure 6-isomer.General properties
Appearance: | dark blue crystals |
Molecular weight: | 733.61 |
Molecular formula: | C44H38N5BF2O3 |
Solubility: | good in DMF, DMSO, dichloromethane |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 649 |
ε, L⋅mol−1⋅cm−1: | 94000 |
Emission maximum, nm: | 667 |
Fluorescence quantum yield: | 0.52 |
Cy® is a registered trademark of Cytiva in some countries.