Lonicerin
Based on 1 publication(s) in Google Scholar
Lonicerin (Veronicastroside) is a flavonoid with multiple biological activities. Lonicerin inhibits xanthine oxidase with an IC50 of 37.4 µg/mL. Lonicerin inhibits alginate secretion protein (AlgE). Lonicerin inhibits P. aeruginosa and C. albicans. Lonicerin has anti-inflammatory, anti-arthritic, antioxidant, antifungal, anti-bacterial, and neuroprotective properties.
For research use only. We do not sell to patients.
- Purity: 99.77%
- CAS No.: 25694-72-8
- Formula: C27H30O15
- Molecular Weight:594.52
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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
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Publications Citing Use of MedChemExpress (MCE) Lonicerin
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Customer Validation & Images
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Histological Imaging/Staining
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ELISA
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WB
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IF
Biological Activity
Lonicerin could significantly reduce alginate secretion (25 μg/mL) and biofilm formation (12.5 μg/mL) at a sub-MIC concentration without inhibiting the proliferation of P. aeruginosa or influencing the expression of AlgE, which suggested that Lonicerin may directly inhibit AlgE[1].
Lonicerin inhibits the infection of P. aeruginosa in the A549 cells[1].
Lonicerin (5-40 µg/mL; 48 h) suppresses T cell proliferation, increases the production of Th2 cytokines such as IL-4 and IL-10, resulting in switch from Th1 to Th2-type responses[2].
Lonicerin (0-40 µg/mL) inhibits nitric oxide (NO) production from macrophages[2].
Lonicerin (10-100 µg/mL; 48 h) inhibits C.albicans growth. The antifungal activity is concentration dependent[2].
Lonicerin scavenges DPPH (HY-112053), hydroxyl, and superoxide radicals, with IC50 values of 9.2 µg/mL, 236.8 µg/mL, and 143.9 µg/mL, respectively[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:T cells
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Concentration:5 µg/mL, 10 µg/mL, 20 µg/mL, and 40 µg/mL
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Incubation Time:48 h
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Result:Suppressed T cell proliferation.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:BALB/c female mice (6-7 weeks) injected with an emulsified mixture of C. albicans cell wall (CACW) and complete Freund's adjuvant (CACW/CFA) via hind footpad route on days -3, -2, and -1[2].
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Dosage:1 mg/mouse or 2 mg/mouse
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Administration:i.p.; 3 times; every other day
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Result:Reduced the edema at all dose levels.
Chemical Information
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CAS No. 25694-72-8
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Appearance Solid
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Molecular Weight 594.52
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Formula C27H30O15
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Color Light yellow to yellow
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SMILES
O=C1C2=C(O)C=C(O[C@H]3[C@@H]([C@H]([C@H](O)[C@@H](CO)O3)O)O[C@@]4([H])[C@@H]([C@@H]([C@@H](O)[C@H](C)O4)O)O)C=C2OC(C5=CC(O)=C(O)C=C5)=C1
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Synonyms
Veronicastroside
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Exp Anim
Lonicerin alleviates ovalbumin-induced asthma of mice via inhibiting enhancer of zeste homolog 2/nuclear factor-kappa B signaling pathway. [Abstract]2024 May 3;73(2):154-161. PMID: 37952975
Lonicerin purchased from MedChemExpress. Usage Cited in: Exp Anim.2024 May 3;73(2):154-161. [Abstract]
Histopathological changes in lung tissue were detected by hematoxylin and eosin (H&E) staining treated with Lonicerin (10, 30 mg/kg, i.g.).
Lonicerin purchased from MedChemExpress. Usage Cited in: Exp Anim.2024 May 3;73(2):154-161. [Abstract]
IL-4, IL-5 and IL-13 concentrations in lung tissue were measured by ELISA treated with Lonicerin (10, 30 mg/kg, i.g.).
Lonicerin purchased from MedChemExpress. Usage Cited in: Exp Anim.2024 May 3;73(2):154-161. [Abstract]
Western blot was used to analyzed the expression of EZH2 and tri-methylation of histone H3 at lysine 27 (H3K27me3) in lung tissue treated with Lonicerin (10, 30 mg/kg, i.g.).
Lonicerin purchased from MedChemExpress. Usage Cited in: Exp Anim.2024 May 3;73(2):154-161. [Abstract]
The expression and location of NF-κB p65 in lung tissue were assessed by immunofluorescence analysis treated with Lonicerin (10, 30 mg/kg, i.g.).
Solvent & Solubility
DMSO : 25 mg/mL (42.05 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (4.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (4.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (277 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Xu Z, et al. Lonicerin, an anti-algE flavonoid against Pseudomonas aeruginosa virulence screened from Shuanghuanglian formula by molecule docking based strategy. J Ethnopharmacol. 2019 Jul 15;239:111909. [Content Brief]
[2]. Lee JH, et al. Antiarthritic effect of lonicerin on Candida albicans arthritis in mice. Arch Pharm Res. 2011 May;34(5):853-9. [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 (protect from light). 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.6820 mL | 8.4101 mL | 16.8203 mL | 42.0507 mL |
| 5 mM | 0.3364 mL | 1.6820 mL | 3.3641 mL | 8.4101 mL | |
| 10 mM | 0.1682 mL | 0.8410 mL | 1.6820 mL | 4.2051 mL | |
| 15 mM | 0.1121 mL | 0.5607 mL | 1.1214 mL | 2.8034 mL | |
| 20 mM | 0.0841 mL | 0.4205 mL | 0.8410 mL | 2.1025 mL | |
| 25 mM | 0.0673 mL | 0.3364 mL | 0.6728 mL | 1.6820 mL | |
| 30 mM | 0.0561 mL | 0.2803 mL | 0.5607 mL | 1.4017 mL | |
| 40 mM | 0.0421 mL | 0.2103 mL | 0.4205 mL | 1.0513 mL |
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