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BDP R6G NHS ester
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
14420 | 1 mg | $125 | 现货 | |
24420 | 5 mg | $260 | 现货 | |
44420 | 25 mg |
$510
|
现货 | |
54420 | 50 mg |
$895
|
现货 | |
64420 | 100 mg |
$1490
|
现货 |
BDP R6G NHS ester is an amine-reactive borondipyrromethene dye that has absorption and emission spectra similar to R6G.
BDP R6G is a bright and photostable dye that exhibits long living fluorescence that has little pH dependence. Due to the long fluorescence lifetime, this dye is useful for fluorescence polarization assays, and for two-photon experiments.
The NHS ester function can be conjugated with various amine groups, including those present in proteins and peptides.
![](https://static.lumiprobe.us/img/spectra/BDP_R6G_absorption_emission.png)
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BDP R6G carboxylic acid
Free carboxylic acid derivative of BDP R6G - a borondipyrromethene dye with absorption and emission spectra resembling R6G rhodamine.并获得免费的快递服务
磺基-Cyanine5 NHS 酯 (sulfo-Cyanine5 NHS ester)
水溶性磺基-Cyanine5 琥珀酰亚胺酯,用于在水相中标记各种含胺分子。AF 430 NHS ester
AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.General properties
Appearance: | dark-green crystals |
Mass spec M+ increment: | 322.1 |
Molecular weight: | 437.21 |
CAS number: | 335193-70-9, 1443457-59-7 |
Molecular formula: | C22H18BF2N3O4 |
IUPAC name: | 2,5-Dioxo-1-pyrrolidinyl 3-(4,4-difluoro-5-phenyl-3a,4a-diaza-4-bora-s-indacen-3-yl)propionate |
Solubility: | good in DMF, DMSO, DCM |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 12 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: | 530 |
ε, L⋅mol−1⋅cm−1: | 76000 |
Emission maximum, nm: | 548 |
Fluorescence quantum yield: | 0.96 |
CF260: | 0.17 |
CF280: | 0.18 |
产品引用
- Lee, S.A.; Biteen, J.S. Spectral Reshaping of Single Dye Molecules Coupled to Single Plasmonic Nanoparticles. Journal of Physical Chemistry Letters, 2019, 10, 5764–5769. doi: 10.1021/acs.jpclett.9b02480
BDP® is a trademark of Lumiprobe
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