AF 488 alkyne
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| S18B0 | 250 ug | – | in stock | |
| A18B0 | 1 mg | $125 | in stock | |
| B18B0 | 5 mg | $325 | in stock | |
| D18B0 | 25 mg |
$950
|
in stock | |
| E18B0 | 50 mg |
$1625
|
in stock | |
| F18B0 | 100 mg |
$2090
|
in stock |
Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides (CuAAC). AF 488 alkyne is used for fluorescent labeling of azidated biomolecules, polymers, and surfaces. AF 488 is sulfonated rhodamine, a bright, photostable, and hydrophilic fluorophore that emits in the green channel (absorption max. is at 495 nm, emission max. is at 519 nm).
Absorption and emission spectra of AF 488
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AF 568 alkyne
AF 568 derivative designed for fluorescence microscopy and flow cytometry. Pure 5-isomer.Copper(II)-TBTA complex
A catalyst for click reaction. A stable copper(II) complex which must be converted to monovalent copper(I) in situ using reducing agents. The complex can be used to prepare a reaction buffer of any composition.TAMRA DBCO, 5-isomer
Cyclooctyne derivative of tetramethylrhodamine (TMR, TAMRA) for copper-free click chemistry conjugation with azides. Pure 5-isomer.General properties
| Appearance: | orange solid |
| Molecular weight: | 647.72 |
| Molecular formula: | C24H15K2N3O10S2 |
| 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: | 495 |
| ε, L⋅mol−1⋅cm−1: | 71800 |
| Emission maximum, nm: | 519 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.16 |
| CF280: | 0.10 |
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.
Short link - lumiprobe.com/sh/p/99
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