ROX tetrazine, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 112E0 | 1 mg | $110 | in stock | |
| 212E0 | 5 mg | $210 | in stock | |
| 412E0 | 25 mg |
$410
|
in stock | |
| 512E0 | 50 mg |
$695
|
in stock | |
| 612E0 | 100 mg |
$1190
|
in stock |
ROX tetrazine is a derivative of ROX (Rhodamine X, Rhodamine 101) dye, a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This compound contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick and specific. This reagent is a pure 5-isomer of ROX.
Absorption and emission spectra of ROX
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R6G azide, 5-isomer
Rhodamine 6G is a xanthene dye that has been used for DNA sequencing and qPCR. This azide derivative is used for the attachment of the dye to DNA and other molecules by means of click chemistry.FAM-11-dCTP, 6-isomer
6-FAM-labeled dCTP for enzymatic DNA labeling.Amino-11-dCTP
Amino-11-dCTP is a modified deoxycytidine triphosphate for amine labeling of DNA.General properties
| Appearance: | dark colored solid |
| Molecular weight: | 717.83 |
| Molecular formula: | C43H39N7O4 |
| Solubility: | good in DMSO, DMF, methanol, ethanol |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 570 |
| ε, L⋅mol−1⋅cm−1: | 93000 |
| Emission maximum, nm: | 591 |
| Fluorescence quantum yield: | 1.0 |
| CF260: | 0.62 |
| CF280: | 0.49 |
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