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  • 瑞香毒素B

    Daphnelantoxin B

    瑞香毒素B
    产品编号 CFN92256
    CAS编号 134273-12-4
    分子式 = 分子量 C17H16O = 236.3
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Phenols
    植物来源 The roots of Daphne odora
    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
    瑞香毒素B CFN92256 134273-12-4 1mg QQ客服:1457312923
    瑞香毒素B CFN92256 134273-12-4 5mg QQ客服:1457312923
    瑞香毒素B CFN92256 134273-12-4 10mg QQ客服:1457312923
    瑞香毒素B CFN92256 134273-12-4 20mg QQ客服:1457312923
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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

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    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.
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    IF=12.804(2019)

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  • Nat Prod Commun.2018, 10.1177
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  • ...
  • 生物活性
    Description: Daphnelantoxin B shows inhibition on aphid body detoxify enzyme system.
    In vitro:
    Journal of Sichuan University (Natural Science Edition), 2001.
    EFFECTS OF DAPHNELANTOXIN B ON THE ESTERASES AND THE GLUTATHIONE-S-TRANSFERASE(GST).[Reference: WebLink]
    The alive body and away body enzyme coped with liquid of the brown citrus aphid(Homoptera: Aphididae) using Daphnelantoxin B with toxic active component.
    METHODS AND RESULTS:
    The inhibition of esterase activity on the whole body of the aphid, were evaluated with α and β naphthyl esters using a spectrophotometric assay and native polyacrylanmide gel electrophonesis. And, the inhibition of GST activity on whole body of the aphid, was studied using a spectrophotometric assay. Daphnelantoxin B exhibited higher inhibition of the esterase activity and the GST activity of the aphid regardless of the alive body, away body for enzyme source. But,the study also displayed Daphnelantoxin B was of no significant effect on AChE of the aphid.
    CONCLUSIONS:
    The results from Daphnelantoxin B biochemical experiments and subsequent analysis indicate that the inhibition of Daphnelantoxin B on the detoxicification enzyme systems was propitious to further toxic reaction of Daphnelantoxin B in target sit of the aphid body. So, Daphnelantoxin B inhibition on aphid body detoxify enzyme system may be one intoxicant key factor against the aphid.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 4.2319 mL 21.1595 mL 42.3191 mL 84.6382 mL 105.7977 mL
    5 mM 0.8464 mL 4.2319 mL 8.4638 mL 16.9276 mL 21.1595 mL
    10 mM 0.4232 mL 2.116 mL 4.2319 mL 8.4638 mL 10.5798 mL
    50 mM 0.0846 mL 0.4232 mL 0.8464 mL 1.6928 mL 2.116 mL
    100 mM 0.0423 mL 0.2116 mL 0.4232 mL 0.8464 mL 1.058 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
    益智醇; Oxyphyllacinol CFN95602 87657-77-0 C20H26O3 = 314.4 5mg QQ客服:2056216494
    益智酮甲; Yakuchinone A CFN95555 78954-23-1 C20H24O3 = 312.4 10mg QQ客服:2159513211
    Alpinoid D; Alpinoid D CFN92686 1041740-13-9 C20H20O3 = 308.4 5mg QQ客服:2159513211
    Daphnenone; Daphnenone CFN92257 936006-13-2 C17H16O2 = 252.3 5mg QQ客服:2159513211
    3-羟基-1,5-二苯基-1-戊酮; 3-Hydroxy-1,5-diphenyl-1-pentanone CFN92628 60669-64-9 C17H18O2 = 254.3 5mg QQ客服:2056216494
    瑞香酮; Daphneolone CFN92258 54835-64-2 C17H18O3 = 270.3 5mg QQ客服:3257982914
    1,7-二苯基-4-庚烯-3-酮; 1,7-Diphenyl-4-hepten-3-one CFN92685 79559-59-4 C19H20O = 264.4 5mg QQ客服:215959384
    7-(4-羟苯基)-1-苯基-4-庚烯-3-酮; 7-(4-Hydroxyphenyl)-1-phenyl-4-hepten-3-one CFN95140 100667-52-5 C19H20O2 = 280.4 5mg QQ客服:215959384
    7-(4-羟基-3-甲氧基苯基)-1-苯基-4-庚烯-3-酮; 7-(4-hydroxy-3-methoxyphenyl)-1-phenylhept-4-en-3-one (DPHB) CFN95139 79559-60-7 C20H22O3 = 310.4 20mg QQ客服:3257982914
    桤木酮; Alnustone CFN90620 33457-62-4 C19H18O = 262.35 20mg QQ客服:2159513211

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