AF 430 tetrazine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
108E0 | 1 mg | $125 | in stock | |
208E0 | 5 mg | $325 | in stock | |
308E0 | 10 mg |
$480
|
in stock | |
408E0 | 25 mg |
$950
|
in stock | |
508E0 | 50 mg |
$1625
|
in stock | |
608E0 | 100 mg |
$2090
|
in stock |
AF 430 is a fluorescent dye. AF 430 has an excitation maximum at 430 nm and an emission maximum at 542 nm. AF 430 is one of the few dyes that absorb between 400 nm and 450 nm. AF 430 fluorescence is photostable and pH-insensitive in a broad range of pH values.
Tetrazine residue participates in the fast copper-free click reaction that is well suited to non-toxic in vitro cell labeling and low-concentration applications.
Absorption and emission spectra of AF 430
![Absorption and emission spectra of AF 430](https://static.lumiprobe.us/img/spectra/AF430_absorption_emission.png)
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FAM tetrazine, 5-isomer
FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.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.AmdU (5-Azidomethyl-2'-deoxyuridine)
Azidomethyldeoxyuridine (AmdU) is an azide-contained nucleoside that is incorporated into nascent DNA by cellular polymerases. The azide groups attached to DNA this way can be subsequently modified with alkynes or cycloalkynes via copper-catalyzed or strain-promoted click reaction.General properties
Appearance: | dark orange solid |
Mass spec M+ increment: | 658.2 |
Molecular weight: | 724.79 |
Molecular formula: | C32H32N6F3KO6S |
Solubility: | good in water, 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: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 430 |
ε, L⋅mol−1⋅cm−1: | 15955 |
Emission maximum, nm: | 542 |
Fluorescence quantum yield: | 0.23 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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