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    Paederosidic acid
    Information
    CAS No. 18842-98-3 Price $288 / 10mg
    Catalog No.CFN92524Purity>=98%
    Molecular Weight464.4Type of CompoundIridoids
    FormulaC18H24O12SPhysical DescriptionPowder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)
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    Paederosidic acid Description
    Source: The herbs of Paederia scandens (Lour.) Merr
    Biological Activity or Inhibitors: 1. Paederosidic acid(PA) shows significant anti-tumor activity on lung cancer in vitro, PA-induced JNK activation played an important functional role in apoptosis.
    2. Paederosidic acid increases brain gamma-aminobutyric acid and decreases glutamic acid in the brain, and it up-regulates expressions of GAD 65, may be a promising future therapeutic agent for treatment of epilepsy.
    3. Paederosidic acid (5, 10, 20, and 40 mg/kg, ip) has significant anticonvulsant and sedative effects.
    Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
    Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

    After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi:10.1016/j.phymed.2017.12.030

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.1533 mL 10.7666 mL 21.5332 mL 43.0663 mL 53.8329 mL
    5 mM 0.4307 mL 2.1533 mL 4.3066 mL 8.6133 mL 10.7666 mL
    10 mM 0.2153 mL 1.0767 mL 2.1533 mL 4.3066 mL 5.3833 mL
    50 mM 0.0431 mL 0.2153 mL 0.4307 mL 0.8613 mL 1.0767 mL
    100 mM 0.0215 mL 0.1077 mL 0.2153 mL 0.4307 mL 0.5383 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    Paederosidic acid References Information
    Citation [1]

    Pharmacol Biochem Behav. 2013 Oct;111:97-101.

    Anticonvulsant and sedative effects of paederosidic acid isolated from Paederia scandens (Lour.) Merrill. in mice and rats.[Pubmed: 24029464]
    This study was designed to evaluate the anticonvulsant and sedative effects of Paederosidic acid isolated from Paederia scandens (Lour.) Merrill. in mice and rats. In the present study, anticonvulsant activities of Paederosidic acid were evaluated by maximal electroshock and pentylenetetrazole-induced seizures in male mice. Then, pentobarbital sodium-induced sleeping time and locomotor activity tests in mice were used to evaluate the sedative effects of Paederosidic acid. Finally, the mechanism of Paederosidic acid was explored by evaluating the contents of Glu and GABA in the brain, and Western blot was used to measure GAD65 expression in the mouse brain. Paederosidic acid (5, 10, 20, and 40 mg/kg, ip) had significant anticonvulsant and sedative effects. Moreover, Paederosidic acid increased brain gamma-aminobutyric acid and decreased glutamic acid in the brain, and it up-regulated expressions of GAD 65. In conclusion, our results suggest that Paederosidic acid may be a promising future therapeutic agent for treatment of epilepsy.
    Citation [2]

    Chem Biol Interact. 2017 May 1;269:33-40.

    Antitumor activity of paederosidic acid in human non-small cell lung cancer cells via inducing mitochondria-mediated apoptosis.[Pubmed: 28185768]
    This study was aimed to investigate antitumor activity of Paederosidic acid (PA) in human non-small cell lung cancer cells and explore the related mechanisms. The anti-proliferative effects of PA on A549 cells were evaluated by MTT method and the IC50 values were calculated. Furthermore, the PA-induced apoptosis in A549 cells was determined by fluorescence microscope via staining with DAPI and by flow cytometer via staining with FITC conjugated Annexin V/PI. The expression of apoptosis-related or signaling proteins was investigated by Western blotting. Our results demonstrated that PA showed significant anti-tumor activity on lung cancer in vitro; the mechanisms were involved in inducing mitochondria-mediated apoptosis via up-regulation of caspase-3, caspase-8, caspase-9, Bid, Bax, down-regulation of Bcl-2 and stimulating the release of Cyto-C from mitochondria. In addition, JNK phosphorylation levels significantly increased concomitantly with decrease in Akt phosphorylation after treatment with PA in A549 cells. However, JNK siRNA-transfected cells diminished PA-induced caspase-3, 8 and 9, Bid and Bax activaton while enhanced the Bcl-2 activation. Collectively, these results indicated that PA-induced JNK activation played an important functional role in apoptosis.