AF 568 NHS ester
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
14820 | 1 mg | $125 | in stock | |
24820 | 5 mg | $325 | in stock | |
44820 | 25 mg |
$720
|
in stock | |
54820 | 50 mg |
$1325
|
in stock | |
64820 | 100 mg |
$2090
|
in stock |
AF 568 is a synthetic fluorophore. The excitation peak of AF 568 lies at 572 nm and its emission peak is at 598 nm. It can be excited using a 561 nm laser. AF 568 is spectrally similar to TF4 (Tide Fluor™ 4), and sulfo-Cyanine3.5 dyes.
As AF 568 NHS ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.
Absorption and emission spectra of AF 568

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Biotin derivative with C6-spacer to reduce steric effect when binding amino acids, peptides, or proteins by reacting with primary amines.LumiTracker® Mito Green FM
Сell-permeant cationic green-fluorescent dye for staining active mitochondria in living cells in a potential-dependent manner.General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 676.1 |
Molecular weight: | 994.18 |
Molecular formula: | C49H63N5O13S2 |
Solubility: | good in water, DMSO, DMF |
Quality control: | NMR 1H, HPLC-MS (80%) |
Storage conditions: | Storage: 12 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: | 572 |
ε, L⋅mol−1⋅cm−1: | 94238 |
Emission maximum, nm: | 598 |
Fluorescence quantum yield: | 0.912 |
CF260: | 0.4 |
CF280: | 0.32 |
Product citations
- Cepeda Diaz, A.K.; Rudlaff, R.M.; Farringer, M.; Dvorin, J.D. Essential function of alveolin Pf IMC1g in the Plasmodium falciparum asexual blood stage. mBio, 2023, 14(5), e01507-23. doi: 10.1128/mbio.01507-23
- Khramtsov, Y.V.; Ulasov, A.V.; Slastnikova, T.A.; Rosenkranz, A.A.; Lupanova, T.N.; Georgiev, G.P.; Sobolev, A.S. Modular Nanotransporters Delivering Biologically Active Molecules to the Surface of Mitochondria. Pharmaceutics, 2023, 15(12), 2687. doi: 10.3390/pharmaceutics15122687
Tide Fluor™ is a trademark of AAT Bioquest.
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/6U
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