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詳細介紹
BDP TR maleimide,熒光素馬來酰亞胺染料
產品介紹
BDP TR maleimide
BDP TR is a borondipyrromethene dye with absorption and emission similar to tetramethylrhodamine (TAMRA). pared to TAMRA, its fluorescence uantum yield and brightness is much higher.
Maleimide can be conjugated with thiol groups of proteins and peptides.
General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 545.1 |
Molecular weight: | 546.35 |
Molecular formula: | C27H21N4BF2O4S |
Solubility: | good in DCM, DMF, DMSO |
uality con*rol: | 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. |
Spectral properties
Excitation maximum, nm: | 589 |
ε, L⋅mol−1⋅cm−1: | 69000 |
Emission maximum, nm: | 616 |
Fluorescence uantum yield: | 0.9 |
CF260: | 0.15 |
CF280: | 0.19 |
結構式：
BDP TR maleimide,熒光素馬來酰亞胺染料
西安凱新生物科技有限公司
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