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Jolkinolide B is a bioactive diterpene isolated from the roots of Euphorbia fischeriana Steud. Jolkinolide B induces apoptosis in cancer cells. Jolkinolide B can be used for studies on preventing and treating osteolysis.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $60 | In Stock | In Stock | |
| 5 mg | $147 | In Stock | In Stock | |
| 10 mg | $228 | In Stock | In Stock | |
| 25 mg | $389 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $118 | In Stock | In Stock |
| Description | Jolkinolide B is a bioactive diterpene isolated from the roots of Euphorbia fischeriana Steud. Jolkinolide B induces apoptosis in cancer cells. Jolkinolide B can be used for studies on preventing and treating osteolysis. |
| In vitro | Jolkinolide B has potent anti-inflammatory, and antitumor activities. Jolkinolide B is able to enhance apoptosis of human leukemic HL-60 and THP-1 cells, at least in part, through downregulation of JAK2/STAT3 and bcl-2, and upregulation of Bax and cytosolic cytochrome c. Jolkinolide B inhibited RANKL-induced osteoclast differentiation from bone marrow macrophages (BMMs) without cytotoxicity. Furthermore, the expression of osteoclastic marker genes, such as tartrate-resistant acid phosphatase (TRAP), cathepsin K (CtsK), and calcitonin receptor (CTR), was significantly inhibited. Jolkinolide Binhibited RANKL-induced activation of NF-κB by suppressing RANKL-mediated IκBα degradation. Moreover, Jolkinolide B inhibited RANKL-induced phosphorylation of mitogen-activated protein kinases (p38, JNK, and ERK)[1]. |
| Molecular Weight | 330.42 |
| Formula | C20H26O4 |
| Cas No. | 37905-08-1 |
| Smiles | [H][C@]12CC[C@@]34O[C@@H]3C3=C(C)C(=O)O[C@]33O[C@@H]3[C@@]4([H])[C@]1(C)CCCC2(C)C |
| Relative Density. | 1.28 g/cm3 at 20℃ |
| Storage | keep away from direct sunlight | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 3.31 mg/mL (10.02 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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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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