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  • 瓦来西亚朝它胺

    Vallesiachotamine

    瓦来西亚朝它胺
    产品编号 CFN92640
    CAS编号 5523-37-5
    分子式 = 分子量 C21H22N2O3 = 350.4
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Alkaloids
    植物来源 The herbs of Uncaria rhynchophylla
    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
    瓦来西亚朝它胺 CFN92640 5523-37-5 1mg QQ客服:1457312923
    瓦来西亚朝它胺 CFN92640 5523-37-5 5mg QQ客服:1457312923
    瓦来西亚朝它胺 CFN92640 5523-37-5 10mg QQ客服:1457312923
    瓦来西亚朝它胺 CFN92640 5523-37-5 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

    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
    我们的产品现已经出口到下面的研究机构与大学,并且还在增涨
  • Complutense University of Madrid (Spain)
  • Universidad Miguel Hernández (Spain)
  • Medizinische Universit?t Wien (Austria)
  • University of Limpopo (South Africa)
  • University of Cincinnati (USA)
  • Chinese University of Hong Kong (China)
  • Florida International University (USA)
  • Center for protein Engineering (CIP) (Belgium)
  • Instituto de Investigaciones Agropecuarias (Chile)
  • University of Maryland (USA)
  • Subang Jaya Medical Centre (Malaysia)
  • Melbourne University (Australia)
  • University of Mysore (India)
  • Osmania University (India)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Fitoterapia.2024, 175:105955.
  • Oncol Rep.2016, 35(3):1356-64
  • Expert Opin Ther Targets.2024, :1-11.
  • Food Chem Toxicol.2020, 135:110863
  • J Pharm Biomed Anal.2021, 196:113931.
  • J Mol Histol.2019, 50(4):343-354
  • Appl. Sci. 2021, 11(23),11099.
  • J Cell Biochem.2022, 123(7):1222-1236.
  • J Am Soc Mass Spectrom.2021, 32(9):2451-2462.
  • Thorac Cancer.2023, 14(21):2007-2017.
  • J Sci Food Agric.2022, 102(4):1628-1639
  • Virulence.2018, 9(1):588-603
  • J Phys Chem Lett.2021, 12(7):1793-1802.
  • Biomed Pharmacother.2019, 116:108987
  • Biol Pharm Bull.2018, 41(11):1645-1651
  • Pol J Microbiol.2021, 70(1):117-130.
  • J Inflamm Res.2022, 15:5347-5359.
  • Nutrients.2022, 14(19):4170.
  • ACS Pharmacol. Transl. Sci.2023, 3c00129.
  • J Cell Mol Med . 2023, jcmm.17954.
  • Journal of Food and Drug Analysis2023, 31(3), 9.
  • FASEB J.2019, 33(2):2026-2036
  • Data Science for Genomics2023, 107-128.
  • ...
  • 生物活性
    Description: Vallesiachotamine exhibits important cytotoxicity toward human melanoma cells by apoptosis and necrosis.
    In vitro:
    Arch Pharm Res. 2012 Mar;35(3):565-71.
    In vitro antiproliferative effects of the indole alkaloid vallesiachotamine on human melanoma cells.[Pubmed: 22477204]
    Vallesiachotamine was isolated from the leaves of Palicourea rigida (Rubiaceae) collected in the Brazilian Cerrado.
    METHODS AND RESULTS:
    The structure was determined by spectroscopic methods, mainly 1D- and 2D-NMR and its biological activities were investigated on cultured human (SK-MEL-37) melanoma cells. In vitro cytotoxicity was evaluated by the 3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The inhibitory concentration (IC(50)) was 14.7 ± 1.2 μM for 24 h of drug exposure. Flow cytometry analysis revealed that Vallesiachotamine induced G0/G1 arrest and increased the proportion of sub-G1 hypodiploid cells (at 11 μM and 22 μM) and this effect was not dependent on time of incubation. At these concentrations, a typical ladder was observed by agarose gel electrophoresis of the extracted DNA. Treatment of cells with 50 μM Vallesiachotamine for 24 h caused extensive cytotoxicity and necrosis.
    CONCLUSIONS:
    Our results demonstrated that the indole alkaloid Vallesiachotamine exhibited important cytotoxicity toward human melanoma cells and that apoptosis and necrosis might be responsible for the observed events.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.8539 mL 14.2694 mL 28.5388 mL 57.0776 mL 71.347 mL
    5 mM 0.5708 mL 2.8539 mL 5.7078 mL 11.4155 mL 14.2694 mL
    10 mM 0.2854 mL 1.4269 mL 2.8539 mL 5.7078 mL 7.1347 mL
    50 mM 0.0571 mL 0.2854 mL 0.5708 mL 1.1416 mL 1.4269 mL
    100 mM 0.0285 mL 0.1427 mL 0.2854 mL 0.5708 mL 0.7135 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
    二氢卡丹宾; 3alpha-dihydrocadambine CFN80224 54483-84-0 C27H34N2O10 = 546.22 5mg QQ客服:1457312923
    瓦来西亚朝它胺; Vallesiachotamine CFN92640 5523-37-5 C21H22N2O3 = 350.4 5mg QQ客服:1413575084
    异瓦来西亚朝它胺; Isovallesiachotamine CFN92641 34384-71-9 C21H22N2O3 = 350.4 5mg QQ客服:1457312923
    16-表-异西特斯日钦碱; (16R)-E-Isositsirikine CFN96096 6519-27-3 C21H26N2O3 = 354.5 5mg QQ客服:3257982914
    缝籽嗪; Geissoschizine CFN95566 439-66-7 C21H24N2O4 = 368.4 5mg QQ客服:2159513211
    缝籽木蓁甲醚; Geissoschizine methyl ether CFN89459 60314-89-8 C22H26N2O3 = 366.45 10mg QQ客服:3257982914
    西特斯日钦碱; Sitsirikine CFN96218 1245-00-7 C21H26N2O3 = 354.5 5mg QQ客服:2159513211
    去氢毛钩藤碱; Hirsuteine CFN90615 35467-43-7 C22H26N2O3 = 366.45 5mg QQ客服:3257982914
    毛钩藤碱; Hirsutine CFN90617 7729-23-9 C22H28N2O3 = 368.47 5mg QQ客服:215959384
    (16R)-二氢西特斯日钦碱; (16R)-Dihydrositsirikine CFN97115 6519-26-2 C21H28N2O3 = 356.5 5mg QQ客服:1413575084

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