Info: Read More
    		•
  • 中药标准品生产商，产品定制服务
    		•
  • 首页
  • 天然产物
  • 产品文献
  • 最新产品
  • 订购流程
  • 公司新闻
  • 公司简介
  • 联系我们
  • 首页
  • /
  • 天然产物（标准品）
  • /
  • 异鼠李亭 3-龙胆二糖甙

    • 异鼠李亭 3-龙胆二糖甙

    Astragaloside

    异鼠李亭 3-龙胆二糖甙
    		产品编号 CFN99170
    CAS编号 17429-69-5
    分子式 = 分子量 C28H32O17 = 640.55
    产品纯度 >=98%
    物理属性 Yellow powder
    化合物类型 Flavonoids
    植物来源 The roots of Astragalus membranaceus (Fisch.) Bunge
    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
    异鼠李亭 3-龙胆二糖甙 CFN99170 17429-69-5 1mg QQ客服：2159513211
    异鼠李亭 3-龙胆二糖甙 CFN99170 17429-69-5 5mg QQ客服：2159513211
    异鼠李亭 3-龙胆二糖甙 CFN99170 17429-69-5 10mg QQ客服：2159513211
    异鼠李亭 3-龙胆二糖甙 CFN99170 17429-69-5 20mg QQ客服：2159513211
    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
  • National Research Council of Canada (Canada)
  • Max-Planck-Insitut (Germany)
  • University of Amsterdam (Netherlands)
  • National Cancer Institute (USA)
  • FORTH-IMBB (Greece)
  • Chang Gung University (Taiwan)
  • University of Otago (New Zealand)
  • University of Malaya (Malaysia)
  • University of Queensland (Australia)
  • Aarhus University (Denmark)
  • Complutense University of Madrid (Spain)
  • Siksha O Anusandhan University (India)
  • Universidad de Buenos Aires (Argentina)
  • Stanford University (USA)
  • More...
    • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Molecules.2020 ,25(16):3697.
  • LWT2021, 138:110397.
  • Functional Ecology2020, doi: 10.1111.
  • Journal of Functional Foods2023, 104:105542
  • Process Biochemistry2019, 87:213-220
  • Appl. Sci.2021, 11(1),14.
  • J Pharm Biomed Anal.2018, 151:32-41
  • Biomed Pharmacother.2023, 163:114785.
  • Korean Journal of Pharmacognosy2019, 50(4):285-290
  • Molecules.2021, 26(2):E255.
  • J Insect Sci.2020, 20(5):18.
  • LWT2020, 130:109535
  • Phytochemistry.2017, 141:162-170
  • Food Bioscience2024, 58:103691.
  • Onco Targets Ther.2017, 10:3467-3474
  • Molecules.2023, 28(18):6734.
  • Molecules.2023, 28(8):3376.
  • Plant Cell Physiol.2018, 59(1):128-141
  • Virol J.2024, 21(1):95.
  • Antioxidants (Basel).2023, 12(7):1324.
  • Anat Rec2018, 24264
  • Plant Physiol Biochem.2023, 201:107795.
  • J Pharm Anal.2016, 6(6):363-373
  • ...
    • 生物活性
    Description: Astragaloside may protect against brain contusion and neuronal apoptosis after TBI by attenuating microglia activation in male rats. Astragalosides-induced apoptosis in NB4 cells may be associated with down-regulation of the expression of BCL-2 and NF-κB, finally the relative activity of caspase-3 activated. Astragaloside has several pharmacological actions on cardiovascular system, including positive inotropic, anti-arrhythmia and anti-oxidant activities; it also has anti-apoptotic activity, which may contribute to the improvement of clinical outcomes in treating myocarditis with pharmaceutics of Astragalus membranaceus.
    Targets: Bcl-2/Bax | NF-kB | Caspase | NO | NOS | Trk receptor
    In vivo:
    Am J Chin Med. 2010;38(3):517-27.
    Protective effect of astragaloside on focal cerebral ischemia/reperfusion injury in rats.[Pubmed: 20503469 ]
    This study was to observe the neurological protective effects of Astragalosides (AST) on focal cerebral ischemia-reperfusion (I/R) injury in rats and to explore its possible mechanism.
    METHODS AND RESULTS:
    Male SD rats received right middle cerebral artery occlusion for 120 min and AST (40 mg/kg) was orally administered. The rats were decapitated 1, 3, 7, and 14 days after reperfusion. The neurological deficit score, infarct volume and water content of brain were measured; the activity of superoxide dismutase (SOD), lactate dehydrogenase (LDH) and nitric oxide synthase (NOS), and the content of malondialdehyde (MDA), lactate (LD) and nitric oxide (NO) of brain tissue were detected too. The expression of inducible nitric synthase (iNOS), nerve growth factor (NGF) and tropomyosin receptor kinase A (TrkA) mRNA were measured by RT-PCR or real-time PCR. AST could significantly reduce the neurological deficit score; infract volume and water content, increase SOD and LDH activities, decrease NOS activity and MDA, LD and NO content. AST treatment could down-regulate expression of iNOS mRNA, while, NGF and TrkA mRNA were up-regulated.
    CONCLUSIONS:
    Our data suggest that AST have the protective effects on focal cerebral ischemia in rats at the different reperfusion time points, the mechanism may be related to the antioxidation, regulated the expressions of iNOS, NGF and TrkA mRNA.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.5612 mL 7.8058 mL 15.6116 mL 31.2232 mL 39.029 mL
    5 mM 0.3122 mL 1.5612 mL 3.1223 mL 6.2446 mL 7.8058 mL
    10 mM 0.1561 mL 0.7806 mL 1.5612 mL 3.1223 mL 3.9029 mL
    50 mM 0.0312 mL 0.1561 mL 0.3122 mL 0.6245 mL 0.7806 mL
    100 mM 0.0156 mL 0.0781 mL 0.1561 mL 0.3122 mL 0.3903 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
    柽柳黄素 7-O-新橙皮糖苷; Tamarixetin 7-O-neohesperidoside CFN91527 28283-76-3 C28H32O16 = 624.6 5mg QQ客服：215959384
    异鼠李素-7-O-葡萄糖苷; Isorhamnetin 7-O-glucoside CFN91115 6743-96-0 C22H22O12 = 478.4 5mg QQ客服：215959384
    异鼠李素-3-O-葡萄糖-7-O-鼠李糖苷; Isorhamnetin 3-glucoside-7-rhamnoside CFN90739 17331-71-4 C28H32O16 = 624.54 5mg QQ客服：215959384
    异鼠李素-3,7-O-二葡萄糖苷; Isorhamnetin 3,7-O-diglucoside CFN91130 6758-51-6 C28H32O17 = 640.6 5mg QQ客服：3257982914
    异鼠李素-3-O-芸香苷-7-O-葡萄糖苷; Isorhamnetin-3-O-rutinoside-7-O-glucoside CFN95494 55481-91-9 C34H42O21 = 786.7 5mg QQ客服：2159513211
    异鼠李素-3-O-β-D-葡萄糖-7-O-β-D-龙胆双糖苷; Isorhamnetin 3-O-beta-D-glucose-7-O-beta-D-gentiobioside CFN91845 60778-00-9 C34H42O22 = 802.7 5mg QQ客服：1457312923
    异鼠李素-3-O-槐二糖-7-O-鼠李糖苷; Isorhamnetin 3-sophoroside-7-rhamnoside CFN90735 41328-75-0 C34H42O21 = 786.68 5mg QQ客服：3257982914
    柠檬黄素-3-O-β-D-葡萄糖苷; Limocitrin 3-O-beta-D-glucopyranoside CFN91697 38836-51-0 C23H24O13 = 508.4 5mg QQ客服：1413575084
    柠檬黄素-3-O-芸香糖苷; Limocitrin-3-O-rutinoside CFN91693 79384-27-3 C29H34O17 = 654.6 5mg QQ客服：215959384
    柠檬黄素-3-O-槐糖苷; Limocitrin-3-O-beta-D-sophoroside CFN91459 114882-19-8 C29H34O18 = 670.6 5mg QQ客服：2159513211

    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。