此頁面上的某些內容不提供英文版本,將默認以當前可用的語言顯示。
FAM tetrazine, 5-isomer
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
141E0 | 1 mg | $110 | 現貨 | |
241E0 | 5 mg | $210 | 現貨 | |
441E0 | 25 mg | $410 | 現貨 | |
541E0 | 50 mg | $695 | 現貨 | |
641E0 | 100 mg | $1190 | 現貨 |
Tetrazine (methyltetrazine) derivative of fluorescein, pure 5-isomer.
Tetrazines are reactive heterodiene components for [4+2] inverse electron demand Diels-Alder reaction (ied-DA) with strained cycloalkenes (trans-cyclooctenes, cyclopropenes). This reaction is also called TCO (tetrazine-cyclooctene) ligation. The reaction is among the fastest bioconjugation reactions.
顧客還購買了這個產品
BDP R6G tetrazine
BDP R6G tetrazine is a borondipyrromethene dye with absorption and emission wavelengths similar to rhodamine 6G. It contains tetrazine fragment for IEDDA ligation.Cyanine3 tetrazine
Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.VU (5-Vinyl-uridine)
Uridine derivative with a terminal alkene group for monitoring and investigating cell RNA transcription.General properties
Appearance: | yellow solid |
Mass spec M+ increment: | 529.12 |
Molecular weight: | 559.53 |
CAS number: | 1619222-85-3 |
Molecular formula: | C31H21N5O6 |
Solubility: | good in DMF, DMSO |
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. |
MSDS: | 下載 |
產品規格 |
Spectral properties
Excitation/absorption maximum, nm: | 492 |
ε, L⋅mol−1⋅cm−1: | 74000 |
Emission maximum, nm: | 517 |
Fluorescence quantum yield: | 0.93 |
CF260: | 0.22 |
CF280: | 0.17 |
物品数量不正确.