Lissamine rhodamine B
Based on 6 publication(s) in Google Scholar
Lissamine rhodamine B is a red-fluorescent dye, it is a derivative of rhodamine. Lissamine rhodamine B can be used as a fluorescent probe to develop competitive aptamer fluorescence anisotropy/polarization (FA/FP) assays.
For research use only. We do not sell to patients.
- Purity: 98.00%
- CAS No.: 2609-88-3
- Formula: C27H30N2O7S2
- Molecular Weight:558.67
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Lissamine rhodamine B
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Customer Validation & Images
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Cell Proliferation/Viability Assay
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Cell Proliferation/Viability Assay
Biological Activity
Lissamine rhodamine B (1 mg; 1 h; room temperature; dark) can be used to detect ochratoxin A (OTA) which is a common mycotoxin[1]. Lissamine rhodamine B have fluorescence properties, with the fluorescence detection conditions: excitation wavelength 555 nm, fluorescence emission spectrum detection 580 nm[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2609-88-3
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Appearance Solid
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Molecular Weight 558.67
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Formula C27H30N2O7S2
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SMILES
O=S(C1=CC=C(C2=C3C=CC(N(CC)CC)=CC3=[O+]C4=C2C=CC(N(CC)CC)=C4)C(S(=O)([O-])=O)=C1)(O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (6)
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Journal Impact Factor
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Most Recent
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Adv Mater
Crosstalk-Free, High-Resolution Pressure Sensor Arrays Enabled by High-Throughput Laser Manufacturing. [Abstract]2022 May;34(21):e2200517. PMID: 35332964 -
J Agric Food Chem
Exogenous Phytohormone Activators Enhance Rice Resistance to Brown Planthoppers by Boosting the Phenylpropanoid Pathway under Elevated CO2. [Abstract]2026 Mar 18;74(10):8368-8379. PMID: 41781190 -
Front Pharmacol
Selective anti-cancer effects of cannabidiol and Δ9-tetrahydrocannabinol via PI3K/AKT/mTOR inhibition and PTEN restoration in ovarian cancer cells. [Abstract]2025 Dec 15:16:1693129. PMID: 41472794 -
Mol Pharm
Lipids Extracted from Mycobacterial Membrane and Enveloped PLGA Nanoparticles for Encapsulating Antibacterial Drugs Elicit Synergistic Antimicrobial Response against Mycobacteria. [Abstract]2024 May 6;21(5):2238-2249. PMID: 38622497 -
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Lissamine rhodamine B purchased from MedChemExpress. Usage Cited in: bioRxiv. 2024 Apr 17.
Analysis of cell viability (relative to control) in indicated ccRCC cell lines transfected with either non-targeting control siRNA (siCtrl) or pRb-targeting siRNA (sipRb), measured via a Sulforhodamine B sodium salt (SRB; 0.04% (wt/vol); 30 min ) assay.
Lissamine rhodamine B purchased from MedChemExpress. Usage Cited in: bioRxiv. 2024 Apr 17.
Analysis of cell viability (relative to control) in VHL-expressing 786-O cells transfected with either non-targeting control siRNA (siCtrl) or pRb targeting siRNA (sipRb), measured via a Sulforhodamine B sodium salt (SRB; 0.04% (wt/vol); 30 min ) assay.
Solvent & Solubility
H2O : 5 mg/mL (8.95 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (280 KB)
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SDS (558 KB)
- English - EN (558 KB)
- Français - FR (558 KB)
- Deutsch - DE (558 KB)
- Norwegian - NO (558 KB)
- Español - ES (558 KB)
- Swedish - SV (558 KB)
- Italian - IT (558 KB)
- Korean - KR (558 KB)
- Portuguese - PT (558 KB)
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Handling Instructions (2659 KB)
References
[1]. Li Y, et al. Fluorescence Anisotropy-Based Signal-Off and Signal-On Aptamer Assays Using Lissamine Rhodamine B as a Label for Ochratoxin A. J Agric Food Chem. 2020 Apr 8;68(14):4277-4283. [Content Brief]
[2]. Li X, et al. The Synthesis and Evaluations of the (6 8) Ga-Lissamine Rhodamine B (LRB) as a New Radiotracer for Imaging Tumors by Positron Emission Tomography. Biomed Res Int. 2016;2016:8549635. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 1.7900 mL | 8.9498 mL | 17.8997 mL | 44.7491 mL |
| 5 mM | 0.3580 mL | 1.7900 mL | 3.5799 mL | 8.9498 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Lissamine rhodamine B Related Classifications
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