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BDP® 650/665 DBCO

目录号 数量 价格 提前通知时间
AE4F0 1 mg $125 现货
BE4F0 5 mg $260 现货
CE4F0 10 mg $325 现货
DE4F0 25 mg $510 现货
EE4F0 50 mg $895 现货
FE4F0 100 mg $1490 现货
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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.

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胺反应性、活化的 TAMRA 染料 N-羟基琥珀酰亚胺酯,用于标记蛋白质、多肽和氨基寡核苷酸的胺基。纯5-异构体。

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.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 649
ε, L⋅mol−1⋅cm−1: 94000
Emission maximum, nm: 667
Fluorescence quantum yield: 0.52
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