AMCA azide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3605-1mg | 1 mg | $60 | in stock | |
| 3605-5mg | 5 mg | $110 | in stock | |
| 3605-25mg | 25 mg |
$540
|
in stock | |
| 3605-50mg | 50 mg |
$885
|
in stock | |
| 3605-100mg | 100 mg |
$1050
|
in stock |
AMCA dye azide for сlick сhemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction.
AMCA (aminomethylcoumarin acetate) is one of the brightest blue fluorescent dyes. This fluorophore has a relatively large Stoke’s shift, high resistance to photobleaching, and pH-independent fluorescence from pH 4 to 10. AMCA is a widely used fluorophore for multiple-color labeling due to its minimal fluorescence overlap with green- and longer wavelength-emitting fluorescent dyes.
Absorption and emission spectra of AMCA
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| Appearance: | yellow powder |
| Molecular weight: | 315.33 |
| Molecular formula: | C15H17N5O3 |
| Solubility: | in DMSO, DMF |
| 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 348 |
| ε, L⋅mol−1⋅cm−1: | 17400 |
| Emission maximum, nm: | 435 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.16 |
| CF280: | 0.13 |
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