Procyanidin A1 |
| رقم الكتالوجGC36974 |
Procyanidin A1 (Proanthocyanidin A1) هو ثنائي بروسيانيدين ، الذي يثبط التحلل في اتجاه مجرى تنشيط بروتين كيناز C أو تدفق Ca2 من مخزن داخلي في خلايا RBL-213
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 103883-03-0
Sample solution is provided at 25 µL, 10mM.
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Procyanidin A1 (Proanthocyanidin A1) is a procyanidin dimer, which inhibits degranulation downstream of protein kinase C activation or Ca2+ influx from an internal store in RBL-213 cells. Procyanidin A1 has antiallergic effects[1].
Procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin[2].
[1]. Tomochika K, et al. Effects of peanut-skin procyanidin A1 on degranulation of RBL-2H3 cells. Biosci Biotechnol Biochem. 2011;75(9):1644-8. [2]. Takano F, et al. Aqueous extract of peanut skin and its main constituent procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin. Biol Pharm Bull. 2007 May;30(5):922-7.
| Cas No. | 103883-03-0 | SDF | |
| Canonical SMILES | O[C@@H]1[C@@H](C2=CC=C(O)C(O)=C2)OC3=C4C(O[C@]5(C6=CC=C(O)C(O)=C6)OC7=CC(O)=CC(O)=C7[C@@]4([H])[C@H]5O)=CC(O)=C3C1 | ||
| Formula | C30H24O12 | M.Wt | 576.5 |
| الذوبان | DMSO : 100 mg/mL (173.46 mM; Need ultrasonic) | Storage | 4°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 | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.7346 mL | 8.673 mL | 17.3461 mL |
| 5 mM | 0.3469 mL | 1.7346 mL | 3.4692 mL |
| 10 mM | 0.1735 mL | 0.8673 mL | 1.7346 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
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: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)
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