BDP® FL tetrazine
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
114E0 | 1 mg | $110 | 现货 | |
214E0 | 5 mg | $290 | 现货 | |
414E0 | 25 mg |
$690
|
现货 | |
514E0 | 50 mg |
$1270
|
现货 | |
614E0 | 100 mg |
$1990
|
现货 |
Inverse electron demand Diels-Alder reaction (IEDDA) with tetrazines is a promising tool for the conjugation of biomolecules. The reaction takes place between tetrazine as an electron acceptor heterodiene, and a strained dienophile, such as trans-cyclooctene, cyclopropene, or some cyclooctynes.
Methyltetrazine provides greater stability in buffers than unsubstituted tetrazine. The rate of its reaction with cycloalkenes still beats almost all other conjugation reaction rates by a factor of magnitudes.
BDP FL is a bright dye for fluorescein (FAM) channel. Using BDP FL tetrazine, the dye can be conjugated with molecules bearing strained olefins.

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BDP® 581/591 羧酸 (BDP® 581/591 carboxylic acid)
BDP 581/591 是一种多用途荧光团,也可用于探测活性氧 (ROS)。这是一种带有游离 COOH 基团的羧酸衍生物。BDP® FL DBCO
BDP FL DBCO is a dye cyclooctyne for copper-free click chemistry reactions with azides. Its absorption and emission wavelengths correspond to those of fluorescein (FAM), but BDP FL is significantly more photostable.FAM 亚磷酰胺,6-异构体 (FAM phosphoramidite, 6-isomer)
单一构体 6-FAM 亚磷酰胺,用于寡核苷酸的修饰。General properties
Appearance: | red crystalline solid |
Mass spec M+ increment: | 447.2 |
Molecular weight: | 475.3 |
CAS number: | 2042193-77-9 |
Molecular formula: | C24H24N7BF2O |
Solubility: | good in DCM, DMSO, DMF |
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. Desiccate. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 503 |
ε, L⋅mol−1⋅cm−1: | 92000 |
Emission maximum, nm: | 509 |
Fluorescence quantum yield: | 0.97 |
CF260: | 0.015 |
CF280: | 0.027 |
