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  • 25R-牛膝甾酮

    25R-Inokosterone

    25R-牛膝甾酮
    产品编号 CFN93572
    CAS编号 19682-38-3
    分子式 = 分子量 C27H44O7 = 480.6
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Steroids
    植物来源 The roots of Achyranthes bidentata Blume.
    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
    25R-牛膝甾酮 CFN93572 19682-38-3 1mg QQ客服:1457312923
    25R-牛膝甾酮 CFN93572 19682-38-3 5mg QQ客服:1457312923
    25R-牛膝甾酮 CFN93572 19682-38-3 10mg QQ客服:1457312923
    25R-牛膝甾酮 CFN93572 19682-38-3 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
  • Korea Food Research Institute(KFRI) (Korea)
  • University of Toronto (Canada)
  • Julius Kühn-Institut (Germany)
  • Monash University Malaysia (Malaysia)
  • Massachusetts General Hospital (USA)
  • Universitas islam negeri Jakarta (Indonesia)
  • National Chung Hsing University (Taiwan)
  • Pennsylvania State University (USA)
  • Worcester Polytechnic Institute (USA)
  • University of Vienna (Austria)
  • Medizinische Universit?t Wien (Austria)
  • University of Lodz (Poland)
  • University of Melbourne (Australia)
  • Semmelweis Unicersity (Hungary)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Pharm Biol.2022, 60(1):2040-2048.
  • Plants (Basel).2022, 11(16):2126.
  • University of Limpopo2016, 1777
  • J AOAC Int.2021, 104(6):1634-1651.
  • Oncol Lett.2020, 20(4):122.
  • Molecules.2021, 26(9):2526.
  • J Enzyme Inhib Med Chem.2019, 34(1):134-143
  • Evid Based Complement Alternat Med.2018, 2018:1073509
  • Korean J. Food Sci. & Technol.2022, 54(2):241-246
  • Molecules2022, 27(9):2827.
  • Toxicol In Vitro.2023, 86:105521.
  • J Ethnopharmacol.2023, 321:117501.
  • J Insect Sci.2020, 20(5):18.
  • Horticulture Research2023, uhad259
  • Mol Pharmacol.2021, 99(2):163-174.
  • Food Research2021, 5(1):65-71
  • Sci Rep. 2017, 8207(7)
  • J Korean Society of Food Science & Nutrition2021, 50(9): 962-970
  • Korean Journal of Pharmacognosy.2020, 51(2):100-106
  • bioRxiv-Pharm.&Toxi.2022, 2022.481203.
  • Molecules.2021, 26(6):1738.
  • Onco Targets Ther.2017, 10:3467-3474
  • Oncol Rep.2016, 35(3):1356-64
  • ...
  • 生物活性
    Description: 25S-Inokosterone and 25R-inokosterone exhibit potent inhibition (80-95% at ) against TNF-expression levels in A23187 plus phorbol-myrisrate acetate-induced RBL-2H3 cells, they have excellent anti-atopy activity, thus they could be used to a large range of functional anti-atopy cosmetics.
    Targets: TNF-α | IFN-γ
    In vitro:
    Journal of Applied Biological Chemistry, 2015 , 58 (1) :13-19.
    Phytoecdysones from the Roots of Achyranthes japonica Nakai and their Anti-atopy Activity[Reference: WebLink]
    The roots of Achyranthes japonica Nakai were extracted with 100% aqueous and concentrated subfraction was separated with ultra-performance liquid chromatography-based activity profiling.
    METHODS AND RESULTS:
    Three compounds were isolated from the subfraction 5 through the repeated prep- high performance liquid chromatography column chromatography. According to the results of physico-chemical and spectroscopic data including NMR and MS, the chemical structures of the compounds were determined as ecdysterone (1), 25S-inokosterone (2), and 25R-Inokosterone (3). Three phytoecdysones were showed weak inhibitory activity for thymus and activation-regulated chemokine expression levels in tumor necrosis factor (TNF)-α plus IFN-γ induced HaCaT cells, respectively. However, those compounds 1-3 were exhibited the most potent inhibition (80–95% at 200 μg/mL) against TNF-α expression levels in A23187 plus phorbol-myrisrate acetate-induced RBL-2H3 cells.
    CONCLUSIONS:
    As result, 100% aqueous extract of A. japonica has an excellent anti-atopy activity. It could be used to a large range of functional anti-atopy cosmetics.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.0807 mL 10.4037 mL 20.8073 mL 41.6146 mL 52.0183 mL
    5 mM 0.4161 mL 2.0807 mL 4.1615 mL 8.3229 mL 10.4037 mL
    10 mM 0.2081 mL 1.0404 mL 2.0807 mL 4.1615 mL 5.2018 mL
    50 mM 0.0416 mL 0.2081 mL 0.4161 mL 0.8323 mL 1.0404 mL
    100 mM 0.0208 mL 0.104 mL 0.2081 mL 0.4161 mL 0.5202 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
    筋骨草甾酮C; Ajugasterone C CFN90616 23044-80-6 C27H44O7 = 480.64 5mg QQ客服:1413575084
    牛膝甾酮; Inokosterone CFN92515 15130-85-5 C27H44O7 = 480.6 5mg QQ客服:1413575084
    25S-牛膝甾酮; 25S-Inokosterone CFN93571 19595-18-7 C27H44O7 = 480.6 10mg QQ客服:2056216494
    25R-牛膝甾酮; 25R-Inokosterone CFN93572 19682-38-3 C27H44O7 = 480.6 10mg QQ客服:215959384
    土克甾酮; Turkesterone CFN90217 41451-87-0 C27H44O8 = 496.64 5mg QQ客服:1457312923
    蜕皮激素; Ecdysone CFN90487 3604-87-3 C27H44O6 = 464.63 5mg QQ客服:3257982914
    漏芦甾酮 B; Rhapontisterone B CFN90522 698975-64-3 C27H44O7 = 480.63 5mg QQ客服:2159513211
    20-羟基蜕皮甾酮; 20-Hydroxyecdysone CFN98873 5289-74-7 C27H44O7 = 480.6 20mg QQ客服:1413575084
    水龙骨甾酮B; Polypodine B CFN89545 18069-14-2 C27H44O8 = 496.63 5mg QQ客服:3257982914
    蜕皮甾酮-20,22-单丙酮化物; Ecdysterone 20,22-monoacetonide CFN98229 22798-96-5 C30H48O7 = 520.7 5mg QQ客服:3257982914

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