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  • 葫芦素B 2-O-Beta-D-葡萄糖苷

    Cucurbitacin B 2-O-beta-D-glucoside

    葫芦素B 2-O-Beta-D-葡萄糖苷
    产品编号 CFN92141
    CAS编号 65247-27-0
    分子式 = 分子量 C38H56O13 = 720.9
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Triterpenoids
    植物来源 The rhizomes of Hemsleya amabilis Diels.
    ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用
    提供自定义包装
    产品名称 产品编号 CAS编号 包装 QQ客服
    葫芦素B 2-O-Beta-D-葡萄糖苷 CFN92141 65247-27-0 1mg QQ客服:3257982914
    葫芦素B 2-O-Beta-D-葡萄糖苷 CFN92141 65247-27-0 5mg QQ客服:3257982914
    葫芦素B 2-O-Beta-D-葡萄糖苷 CFN92141 65247-27-0 10mg QQ客服:3257982914
    葫芦素B 2-O-Beta-D-葡萄糖苷 CFN92141 65247-27-0 20mg QQ客服:3257982914
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    ChemFaces的产品在许多优秀和顶级科学期刊中被引用

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    IF=14.548(2019)

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
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  • Regional Crop Research Institute (Korea)
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  • Universidade Federal de Santa Catarina (Brazil)
  • University of Oslo (Norway)
  • Korea Food Research Institute(KFRI) (Korea)
  • Universiti Kebangsaan Malaysia (Malaysia)
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  • Deutsches Krebsforschungszentrum (Germany)
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  • National Hellenic Research Foundation (Greece)
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  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Biol Pharm Bull.2018, 41(11):1685-1693
  • Anal Bioanal Chem.2018, 410(5):1561-1569
  • Phytochemistry2018, 15:83-92
  • Anal Sci.2019, 35(12):1317-1325
  • Oxid Med Cell Longev.2022, 2022:9139338.
  • Antioxidants2022, 11(2),234.
  • J AOAC Int.2021, 104(6):1634-1651.
  • J Adv Res.2019, 17:85-94
  • J of the Korean Society of Food Science and Nutrition2019, 32(2):148-154
  • Sci Rep.2019, 9(1):4646
  • Int Immunopharmacol. 2020, 83:106403.
  • Adaptive Medicine 2020, 12(1): 4-10
  • Phytochemistry Letters2015, 243-247
  • Indian J. of Experimental Bio.2020, 9(58).
  • bioRxiv - Biochemistry2023, 548213.
  • Phytomedicine.2022, 100:154058.
  • Nutrients.2022, 14(19):4170.
  • Pharmacol Rep.2022, 74(1):175-188.
  • Saf Health Work.2019, 10(2):196-204
  • Biomol Ther (Seoul).2019, 10.4062
  • Curr Issues Mol Biol.2023, ;45(2):1601-1612.
  • Trop J Nat Prod Res.2019, 3(1):6-9
  • APMIS.2019, 127(10):688-695
  • ...
  • 生物活性
    Description: Cucurbitacin B 2-o-β-D-glucoside has anticancer activity.
    In vitro:
    Bioprocess Biosyst Eng. 2016 Sep;39(9):1435-40.
    A biotransformation process for the production of cucurbitacin B from its glycoside using a selected Streptomyces sp.[Pubmed: 27145940 ]
    Cucurbitacin B (CuB) and its glycoside, Cucurbitacin B 2-O-beta-D-glucoside (CuBg), abundantly occur in the pedicels of Cucumis melo. Compared with CuB, CuBg is not efficiently extracted from the pedicels. Furthermore, the anticancer activity of CuBg is lower than that of the aglycone.
    METHODS AND RESULTS:
    A process for CuBg biotransformation to CuB was developed for the first time. A strain of Streptomyces species that converts CuBg into CuB was isolated from an enrichment culture of C. melo pedicels. After optimization of conditions for enzyme production and biotransformation, a maximum conversion rate of 92.6 % was obtained at a CuBg concentration of 0.25 g/L. When biotransformation was performed on C. melo pedicel extracts, the CuB concentration in the extracts increased from 1.50 to 3.27 g/L. The conversion rate was almost 100 %.
    CONCLUSIONS:
    The developed process may be an effective biotransformation method for industrial production CuB from C. melo pedicels for pharmaceuticals.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.3872 mL 6.9358 mL 13.8715 mL 27.7431 mL 34.6789 mL
    5 mM 0.2774 mL 1.3872 mL 2.7743 mL 5.5486 mL 6.9358 mL
    10 mM 0.1387 mL 0.6936 mL 1.3872 mL 2.7743 mL 3.4679 mL
    50 mM 0.0277 mL 0.1387 mL 0.2774 mL 0.5549 mL 0.6936 mL
    100 mM 0.0139 mL 0.0694 mL 0.1387 mL 0.2774 mL 0.3468 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.
    部分图片展示
    产品名称 产品编号 CAS编号 分子式 = 分子量 位单 联系QQ
    葫芦素E-2-O-β-D-吡喃葡萄糖苷; Cucurbitacin E-2-O-beta-D-glucopyranoside CFN91451 1398-78-3 C38H54O13 = 718.8 5mg QQ客服:3257982914
    葫芦素S; 雪胆素甲; Cucurbitacin S CFN90535 60137-06-6 C30H42O6 = 498.65 5mg QQ客服:1413575084
    Deoxocucurbitoside B; Deoxocucurbitoside B CFN91449 101021-06-1 C42H62O14 = 791.0 5mg QQ客服:2159513211
    四氢异葫芦素I; Tetrahydroisocucurbitacin I CFN92892 3877-89-2 C30H46O7 = 518.68 5mg QQ客服:2159513211
    葫芦素 IIa; 雪胆素甲; Cucurbitacin IIA CFN98171 58546-34-2 C32H50O8 = 562.73 20mg QQ客服:3257982914
    葫芦素Q1; Cucurbitacin Q1 CFN91760 99530-82-2 C32H48O8 = 560.72 10mg QQ客服:2159513211
    葫芦素R; Cucurbitacin R CFN92895 55903-92-9 C30H46O7 = 518.68 5mg QQ客服:2056216494
    二氢葫芦素B; Dihydrocucurbitacin B CFN92140 13201-14-4 C32H48O8 = 560.7 10mg QQ客服:3257982914
    法巴森; Fabacein CFN91586 37710-13-7 C34H48O9 = 600.7 5mg QQ客服:215959384
    Arvenin II; Arvenin II CFN92896 65247-28-1 C38H58O13 = 722.86 5mg QQ客服:1413575084

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