Cucurbitacin I NEW
| Price | $77 | $179 | $239 |
| Package | 1mg | 5mg | 10mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2025-07-16 |
Product Details
| Product Name: Cucurbitacin I | CAS No.: 2222-07-3 |
| Purity: 98.2% | Supply Ability: 10g |
| Release date: 2025/07/16 |
Product Introduction
Bioactivity
| Name | Cucurbitacin I |
| Description | Cucurbitacin I (JSI-124), a natural compound, is a selective inhibitor of JAK2/STAT3 with anti-cancer activity. |
| Animal Research | BALB/c nude (nu/nu) female mice are used. U251 cells (5×10^6 cells in 50 μL of serum-free DMEM) are inoculated subcutaneously into the right flank of 5-week-old female mice after acclimatization for a week. Tumor growth is measured daily with calipers. When the tumors reach a mean volume of 90-120 mm3, animals are randomized into groups. In the first experiment, 16 mice are randomly assigned to Cucurbitacin I (1 mg/kg/day in 20% DMSO in PBS) or drug vehicle control (20% DMSO in PBS) and dosed intraperitoneally with 100 μL of vehicle or drug once daily for 18 days, whereas, in the second, 20 mice are assigned to four groups. Control animals receive 20% DMSO in PBS vehicle, whereas treated animals are injected with Cucurbitacin I (1 mg/kg/day) in 20% DMSO in PBS, CQ (25 mg/kg/day) in 20% DMSO in PBS, and Cucurbitacin I (1 mg/kg/day) plus CQ (25 mg/kg/day) in 20% DMSO in PBS and dosed intraperitoneally with 100 μL of vehicle or drug once daily for 15 days [4]. |
| In vitro | The anticancer activity of Cucurbitacin I is accomplished by downregulating p-STAT3 and MMP-9 expression [1]. Incubation of the Seax cell line with the Jak/Stat3 inhibitor Cucurbitacin I result in a time- and concentration-dependent decrease of P-Stat3 and Stat3. Incubation of freshly isolated Sz cells with 30 μM Cucurbitacin I for 6 hours induces apoptosis in the large majority (73-91%) of tumor cells [2]. PE-induced cell enlargement and upregulation of ANF and β-MHC are significantly suppressed by pretreatment of the cardiomyocytes with Cucurbitacin I. Cucurbitacin I also impaired connective tissue growth factor (CTGF) and MAPK signaling, pro-hypertrophic factors, as well as TGF-β/Smad signaling, the important contributing factors to fibrosis [3]. |
| In vivo | The differences in tumor volume between the Cucurbitacin I and control, combination and control, and combination and Cucurbitacin I arms are significant. Furthermore, combination-treated tumors exhibit a significantly lower average tumor weight at study termination than control. Moreover, there was no effect on the body weights of mice [4]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 95 mg/mL (184.59 mM), Sonication is recommended. |
| Keywords | STAT3 | STAT | NSC521777 | NSC 521777 | JSI124 | JSI 124 | Janus kinase | JAK2 | JAK | Inhibitor | inhibit | Cucurbitacin I |
| Inhibitors Related | HODHBt | Ruxolitinib | Nifuroxazide | Tofacitinib Citrate | Niclosamide | Balsalazide disodium dihydrate | Ruxolitinib phosphate | Diosgenin | Niclosamide olamine | Artesunate | Upadacitinib | Alantolactone |
| Related Compound Libraries | Anti-Tumor Natural Product Library | Terpene Natural Product Library | Bioactive Compound Library | Membrane Protein-targeted Compound Library | Selected Plant-Sourced Compound Library | Kinase Inhibitor Library | Miao medicine Compound Library | Inhibitor Library | Natural Product Library for HTS | Bitter Compound library | Bioactive Compounds Library Max | Anti-Cancer Active Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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United States- Since: 2011-01-07
- Address: 36 Washington Street, Wellesley Hill, USA
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