AMCA carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3357-25mg | 25 mg | $45 | in stock | |
| 3357-100mg | 100 mg | $95 | in stock | |
| 3357-1g | 1 g |
$490
|
in stock |
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.
AMCA carboxylic acid is a non-reactive form of AMCA dye that can be used as a reference standard in experiments involving AMCA dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.
Absorption and emission spectra of AMCA
Customers also purchased with this product
AF 384 (PEP) azide
PEP (phenylethynylpyrene), polyaromatic hydrocarbon fluorescent dye for click-chemistry labeling.AF 594 carboxylic acid
Non-reactive form of AF 594 fluorescent dye with a free carboxyl group.AF 430 carboxylic acid
Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.General properties
| Appearance: | off-white solid |
| Molecular weight: | 233.22 |
| Molecular formula: | C12H11NO4 |
| Solubility: | good 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 |
The count of items is incorrect.
Your cart is empty
$ 
