Isosakuranetin |
| カタログ番号GC30081 |
イソサクラネチンは、シトラス ベルガミアの果実に含まれるフラバノン フラボノイドです。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 480-43-3
Sample solution is provided at 25 µL, 10mM.
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Isosakuranetin is a flavanone flavonoid which can be found in the fruit of Citrus bergamia.
Isosakuranetin stimulates melanin accumulation in a dose-dependent manner. In addition, Isosakuranetin at 30 μM gradually increases the expression of Tyr, TRP1, and TRP2 after 48 and 72 h. The MTT assay shows that Isosakuranetin decreases the number of cells at concentrations greater than 45 μM. Further analysis of trypan blue staining demonstrates that Isosakuranetin does not affect the viability of B16 melanocytes, but shows that Isosakuranetin decreases their proliferation rate. The tyrosinase activity of B16 melanocytes treated with 15 and 30 μM Isosakuranetin for 72 h is significantly increased by 2- and 3.2-fold, respectively, in comparison with that of the control cells[1].
Isosakuranetin dose-dependently increases the paw-withdrawal threshold within the dose range of 1.5 to 6 mg/kg. Post hoc analysis reveals that Isosakuranetin increases the paw-withdrawal threshold and statistical significance is seen at times 30 and 40 min for the dose of 3 mg/kg and 30 to 60 min for the dose of 6 mg/kg[2].
[1]. Drira R, et al. Isosakuranetin, a 4'-O-methylated flavonoid, stimulates melanogenesis in B16BL6 murine melanoma cells. Life Sci. 2015 Dec 15;143:43-9. [2]. Jia S, et al. Antinociceptive Effects of Isosakuranetin in a Rat Model of Peripheral Neuropathy. Pharmacology. 2017;100(3-4):201-207.
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Cell experiment: |
B16 melanoma cells are cultured in 24-well plates at a density of 1×104 cells/well. After 24 h, the cells are incubated for 72 h in the presence of Isosakuranetin at the indicated concentrations. The culture medium is removed and replaced with 500 μL of fresh culture medium containing 10% sterile filtered MTT. After 3 h, the formazan crystals are dissolved in 500 μL/well isopropanol and absorbance is measured at 570 nm against 630 nm. Inhibition of proliferation (%) is expressed as the percentage of viable treated cells in comparison with control cells[1]. |
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Animal experiment: |
Male Sprague-Dawley rats weighing 250 to 300 g are habituated to the temperature, humidity, and lighting (12 h light/dark cycle, lights on at 7: 00 a.m.) controlled vivarium and singly housed for at least 1 week before the studies begin. The rotarod test is used to evaluate the potential motor-impairing effect of Isosakuranetin. For the time course studies, baseline measurement is immediately followed by an injection of Isosakuranetin, and then the paw-withdrawal threshold is measured every 15 min until the drug effect dissipates to a point that the paw withdrawal threshold is not significantly different from the predrug data or until 75 min passes[2]. |
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References: [1]. Drira R, et al. Isosakuranetin, a 4'-O-methylated flavonoid, stimulates melanogenesis in B16BL6 murine melanoma cells. Life Sci. 2015 Dec 15;143:43-9. |
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| Cas No. | 480-43-3 | SDF | |
| Canonical SMILES | O=C1C[C@@H](C2=CC=C(OC)C=C2)OC3=CC(O)=CC(O)=C13 | ||
| Formula | C16H14O5 | M.Wt | 286.28 |
| 溶解度 | DMSO : 125 mg/mL (436.64 mM) | Storage | Store at 2-8°C,protect from light |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.4931 mL | 17.4654 mL | 34.9308 mL |
| 5 mM | 0.6986 mL | 3.4931 mL | 6.9862 mL |
| 10 mM | 0.3493 mL | 1.7465 mL | 3.4931 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
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μL
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Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 24 reference(s) in Google Scholar.)
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