Info: Read More
  • 中药标准品生产商,产品定制服务
  • 塔拉乌头胺

    Talatisamine

    塔拉乌头胺
    产品编号 CFN98580
    CAS编号 20501-56-8
    分子式 = 分子量 C24H39NO5 = 421.57
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Alkaloids
    植物来源 The roots of Aconitum carmichaeli Debx.
    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
    塔拉乌头胺 CFN98580 20501-56-8 10mg QQ客服:3257982914
    塔拉乌头胺 CFN98580 20501-56-8 20mg QQ客服:3257982914
    塔拉乌头胺 CFN98580 20501-56-8 50mg QQ客服:3257982914
    塔拉乌头胺 CFN98580 20501-56-8 100mg QQ客服:3257982914
    存储与注意事项
    1. 在您收到产品后请检查产品。如无问题,请将产品存入冰霜并且样品瓶保持密封,产品可以存放长达24个月(2-8摄氏度)。

    2. 只要有可能,产品溶解后,您应该在同一天应用于您的实验。 但是,如果您需要提前做预实验,或者需要全部溶解,我们建议您将溶液以等分试样的形式存放在-20℃的密封小瓶中。 通常,这些可用于长达两周。 使用前,打开样品瓶前,我们建议您将产品平衡至室温至少1小时。

    3. 需要更多关于溶解度,使用和处理的建议? 请发送电子邮件至:service@chemfaces.com
    订购流程
  • 1. 在线订购
  • 请联系我们QQ客服

  • 2. 电话订购
  • 请拨打电话:
    027-84237683 或 027-84237783

  • 3. 邮件或传真订购
  • 发送电子邮件到: manager@chemfaces.com 或
    发送传真到:027-84254680

  • 提供订购信息
  • 为了方便客户的订购,请需要订购ChemFaces产品的客户,在下单的时候请提供下列信息,以供我们快速为您建立发货信息。
  •  
  • 1. 产品编号(CAS No.或产品名称)
  • 2. 发货地址
  • 3. 联系方法 (联系人,电话)
  • 4. 开票抬头 (如果需要发票的客户)
  • 5. 发票地址(发货地址与发票地址不同)
  • 发货时间
    1. 付款方式为100%预付款客户,我们将在确认收到货款后当天或1-3个工作日发货。

    2. 付款方式为月结的客户,我们承诺在收到订单后当天或1-3个工作日内发货。

    3. 如果客户所需要的产品,需要重新生产,我们有权告知客户,交货时间需要延期。
    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
  • University of Auckland (New Zealand)
  • Univerzita Karlova v Praze (Czech Republic)
  • Northeast Normal University Changchun (China)
  • Sri Sai Aditya Institute of Pharmaceutical Sciences and Research (India)
  • Uniwersytet Gdański (Poland)
  • University of Toulouse (France)
  • Monash University Malaysia (Malaysia)
  • University of Wuerzburg (Germany)
  • Medical University of Gdansk (Poland)
  • Colorado State University (USA)
  • University of Queensland (Australia)
  • Griffith University (Australia)
  • Universidad Industrial de Santander (Colombia)
  • Srinakharinwirot University (Thailand)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Reprod Toxicol.2020, 96:1-10.
  • J Insect Sci.2020, 20(5):18.
  • J Med Food.2016, 19(12):1155-1165
  • Food Res Int.2020, 133:109130.
  • Exp Neurobiol.2018, 27(3):200-209
  • Chinese Journal of Hospital Pharmacy2020, 40(7)
  • Int J Nanomedicine.2022, 17:6513-6525.
  • Life Sci.2021, 286:120019.
  • Evid Based Complement Alternat Med.2017, 2017:9764843
  • Int J Mol Sci.2023, 24(8):7442.
  • Antioxidants (Basel).2021, 10(11): 1802.
  • Applied Biological Chemistry2022, 71:s13765-022-00743-5.
  • Naunyn Schmiedebergs Arch Pharmacol.2021, 394(1):107-115.
  • Appl. Sci.2020, 10(23), 8729
  • Phytother Res.2022, 10.1002:ptr.7626.
  • J Korean Soc Food Sci Nutr2020, doi: 10.3746.
  • J Food Composition and Analysis2022, 104417.
  • Viruses.2021, 13(11):2118.
  • Anat Rec (Hoboken).2021, 304(2):323-332.
  • Molecules2020, 25(4):892
  • Biochem Systematics and Ecology2017, 11-18
  • Molecules2022, 27(9):2613.
  • BMC Complement Altern Med.2017, 17(1):384
  • ...
  • 生物活性
    Description: Talatisamine is a newly identified K+ channel blocker with hypotensive and antiarrhythmic activities. Talatisamine (120 μM) and TEA (5mM) inhibits the enhanced I(K) caused by Aβ40 oligomers, attenuates cytotoxicity of Aβ oligomers by restoring cell viability and suppressing K(+) loss related apoptotic response.
    Targets: Bcl-2/Bax | Caspase | Beta Amyloid | Calcium Channel | Potassium Channel
    In vitro:
    Neurosci Lett. 2012 Jun 19;518(2):122-7.
    The newly identified K+ channel blocker talatisamine attenuates beta-amyloid oligomers induced neurotoxicity in cultured cortical neurons.[Pubmed: 22561032]
    Loss of cytosolic K(+) through up-regulated delayed rectifier K(+) channels play an important role in beta-amyloid (Aβ) induced neurotoxicity. Potent K(+) channel blocker, particular specific for I(K) channels has been suggested as an attractive candidate for the treatment of Alzheimer's disease (AD). Talatisamine is a novel I(K) channel blocker discovered by virtual screening and electrophysiological characterization.
    METHODS AND RESULTS:
    In the present study, we examined the neuroprotective effect of talatisamine against Aβ oligomers induced cytotoxicity in primarily cultured cortical neurons. The neurotoxicity related to K(+) loss caused by Aβ40 oligomers included enhanced I(K) density, increased cell membrane permeability, reduced cell viability, and impaired mitochondrial transmembrane potential. Decreased Bcl-2 and increased Bax level, activation of Caspase-3 and Caspase-9 were also observed after Aβ40 oligomers incubation. Talatisamine (120 μM) and TEA (5mM) inhibited the enhanced I(K) caused by Aβ40 oligomers, attenuated cytotoxicity of Aβ oligomers by restoring cell viability and suppressing K(+) loss related apoptotic response.
    CONCLUSIONS:
    Our results suggested that talatisamine may become a leading compound as I(K) channel blocker for neuroprotection.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.3721 mL 11.8604 mL 23.7209 mL 47.4417 mL 59.3021 mL
    5 mM 0.4744 mL 2.3721 mL 4.7442 mL 9.4883 mL 11.8604 mL
    10 mM 0.2372 mL 1.186 mL 2.3721 mL 4.7442 mL 5.9302 mL
    50 mM 0.0474 mL 0.2372 mL 0.4744 mL 0.9488 mL 1.186 mL
    100 mM 0.0237 mL 0.1186 mL 0.2372 mL 0.4744 mL 0.593 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
    德尔塔林; Deltaline CFN98581 6836-11-9 C27H41NO8 = 507.62 20mg QQ客服:1457312923
    查斯曼林,查斯曼宁碱; Chasmanine CFN98587 5066-78-4 C25H41NO6 = 451.6 10mg QQ客服:2056216494
    乌头原碱; Aconine CFN90248 509-20-6 C25H41NO9 = 499.60 20mg QQ客服:1413575084
    德尔塔生; Deltatsine CFN89534 92631-66-8 C25H41NO7 = 467.59 5mg QQ客服:3257982914
    14-去氢布氏翠雀花碱; 14-Dehydrobrowniine CFN89537 4829-56-5 C25H39NO7 = 465.57 5mg QQ客服:2056216494
    高乌宁碱; Lappaconine CFN91818 23943-93-3 C23H37NO6 = 423.6 5mg QQ客服:2056216494
    高乌甲素; Lannaconitine CFN90360 32854-75-4 C32H44N2O8 = 584.70 20mg QQ客服:3257982914
    氢溴酸高乌甲素; Lappaconitine Hydrobromide CFN90361 97792-45-5 C32H44N2O8.HBr = 665.61 20mg QQ客服:1457312923
    冉乌头碱; Ranaconitine CFN93555 1360-76-5 C32H44N2O9 = 600.7 20mg QQ客服:215959384
    3-乙酰乌头碱; Acetylaconitine CFN90261 77181-26-1 C36H49NO12 = 687.78 20mg QQ客服:3257982914

    信息支持


    公司简介
    订购流程
    付款方式
    退换货政策

    ChemFaces提供的产品仅用于科学研究使用,不用于诊断或治疗程序。

    联系方式


    电机:027-84237783
    传真:027-84254680
    在线QQ: 1413575084
    E-Mail:manager@chemfaces.com

    湖北省武汉沌口经济技术开区车城南路83号1号楼第三层厂房


    ChemFaces为科学家,科研人员与企业提供快速的产品递送。我们通过瑞士SGS ISO 9001:2008质量体系认证天然化合物与对照品的研发和生产