923585-42-6
923585-42-6
Chemical Structure
ATTO 488
- CAS No.: 923585-42-6
- Formula:C25H24ClN3O14S2
- Molecular Weight:690.05
InChIKey: YZRFYEUHJBLEPU-UHFFFAOYSA-N
SMILES: O=C(CCCN(C)C(C1=C(C2=C(C=CC(N)=C3S(=O)(O)=O)C3=[O+]C4=C2C=CC(N)=C4S(=O)(O)=O)C=CC=C1)=O)O.O=Cl(=O)([O-])=O
Biological Activity: ATTO 488 is a hydrophilic rhodamine-based fluorescent dye with strong absorption and high fluorescence quantum yield. ATTO 488 is suitable for flow cytometry (FACS), fluorescence in situ hybridization (FISH) and most other labeling uses (Ex/Em: 500/520 nm)[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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ATTO 488 | 99% | ATTO 488 is a hydrophilic rhodamine-based fluorescent dye with strong absorption and high fluorescence quantum yield. ATTO 488 is suitable for flow cytometry (FACS), fluorescence in situ hybridization (FISH) and most other labeling uses (Ex/Em: 500/520 nm). | ||||||||||||||||||||
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References
- [1]. Elkurdi A, et al. Time-resolved fluorescence anisotropy with Atto 488-labeled phytochrome Agp1 from Agrobacterium fabrum. Photochem Photobiol. 2024 May-Jun;100(3):561-572. [Content Brief]
- [2]. Konrad A, et al. Revealing the radiative and non-radiative relaxation rates of the fluorescent dye Atto488 in a λ/2 Fabry-Pérot-resonator by spectral and time resolved measurements. Nanoscale. 2016 Aug 14;8(30):14541-7. [Content Brief]
