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Synonyms:


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $195 | - | In Stock | |
| 5 mg | $483 | - | In Stock | |
| 10 mg | $691 | - | In Stock | |
| 25 mg | $1,080 | - | In Stock | |
| 50 mg | $1,490 | - | In Stock | |
| 100 mg | $1,960 | - | In Stock |
| Description | (+)-Licarin is a natural product that exhibits broad-spectrum antiparasitic, anti-inflammatory, antimycobacterial, and antioxidant activity. |
| Targets & IC50 | 5-LOX:20.6 μM, COX-2:45.6 μM |
| In vitro | Method: The inhibitory activity of (+)-licarin A (compound 18) against COX-1 and COX-2 was determined using a COX inhibitor screening assay kit (IC50 values), and its inhibitory effects on platelet aggregation induced by PAF, AA, and ADP were evaluated using a rabbit platelet aggregation model. Result: (+)-Licarin A selectively inhibited COX-2 (IC50 = 45.6 μM) and also showed inhibitory activity against 5-LOX (IC50 = 20.6 μM), but exhibited no significant inhibitory effect on platelet aggregation induced by PAF, AA, or ADP (IC50 > 999 μM) [1]. Method: Rat basophilic leukemia RBL-2H3 cells were pretreated with Licarin A (5-20 μM) for 1 h, then stimulated with DNP-HSA. Histamine release was measured using HPLC with post-column derivatization fluorometry. Result: Licarin A (20 μM) significantly inhibited histamine release (release rate 28.2%), while the lower concentration (5 μM) showed no significant effect [2]. |
| Molecular Weight | 324.37 |
| Formula | C20H20O4 |
| Cas No. | 42016-15-9 |
| Smiles | O(C)C1=C2C([C@H](C)[C@H](O2)C=3C=C4C(=CC3)OCO4)=CC(/C=C/C)=C1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 µL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 µL Tween 80 and mix well until fully clarified.
3) Add 450 µL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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