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  • 田蓟苷

    Tilianin

    田蓟苷
    产品编号 CFN92764
    CAS编号 4291-60-5
    分子式 = 分子量 C22H22O10 = 446.1
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Flavonoids
    植物来源 The leaves of Tilia japonica.
    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
    田蓟苷 CFN92764 4291-60-5 10mg QQ客服:1457312923
    田蓟苷 CFN92764 4291-60-5 20mg QQ客服:1457312923
    田蓟苷 CFN92764 4291-60-5 50mg QQ客服:1457312923
    田蓟苷 CFN92764 4291-60-5 100mg 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
  • Utrecht University (Netherlands)
  • Research Unit Molecular Epigenetics (MEG) (Germany)
  • Nicolaus Copernicus Uniwersity (Poland)
  • Copenhagen University (Denmark)
  • Georgia Institute of Technology (USA)
  • FORTH-IMBB (Greece)
  • Regional Crop Research Institute (Korea)
  • Universidad Veracuzana (Mexico)
  • Calcutta University (India)
  • Melbourne University (Australia)
  • Molecular Biology Institute of Barcelona (IBMB)-CSIC (Spain)
  • Macau University of Science and Technology (China)
  • University of Liège (Belgium)
  • Universidade Federal de Goias (UFG) (Brazil)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • LWT2021, 147:111620.
  • JAOCS2021, 98(7):779-794.
  • Phytother Res.2022, 35844057.
  • J Sep Sci.2020, 201901140
  • Am J Chin Med.2016, 44(8):1719-1735
  • Front Plant Sci.2021, 12: 648426.
  • J Biomed Sci.2020, 27(1):60.
  • Int J Mol Sci.2019, 21(1):E265
  • Sci Rep.2019, 9:12132
  • Molecules.2021, 26(23):7390.
  • J Biochem Mol Toxicol.2021, 35(5):e22731.
  • Research J. Pharm. and Tech.2020, 13(7):3059-3064.
  • Elife.2021, 10:e68058.
  • Process Biochemistry2019, 85:106-115
  • BMC Plant Biol.2021, 21(1):60.
  • Am J Chin Med.2015, 30:1-22
  • Pharmaceutics.2020, 12(9):882.
  • Drug Des Devel Ther.2020, 14:5189-5204.
  • Food Addit Contam Part A.2021, 38(12):1985-1994.
  • Pharmaceutics.2021, 13(7):1028.
  • Talanta.2022, 249:123645.
  • Biochem Biophys Res Commun.2021, 534:802-807.
  • Molecules.2021, 26(9):2802.
  • ...
  • 生物活性
    Description: Tilianin has anti-inflammatory, antiatherogenic, antihypertensive and vasorelaxant activities, mediates relaxation and antihypertension mainly by an endothelium-dependent manner, probably due to NO release, and also through an endothelium-independent pathway by opening K+ channels. Tilianin inhibits the tumor necrotic factor-K (TNF-K)-induced expression of VCAM-1 by 74% and reduces TNF-K-induced activation of nuclear factor-UB in cultured human umbilical vein endothelial cells (HUVECs).
    Targets: 5-HT Receptor | GABA Receptor | ATPase | NO | NOS | Caspase | Bcl-2/Bax | Potassium Channel | P-gp
    In vivo:
    Mol Med Rep. 2015 Mar;11(3):2227-33.
    Cardioprotective effects of tilianin in rat myocardial ischemia-reperfusion injury.[Pubmed: 25405380 ]
    Tilianin, the main effective flavonoid monomer enriched from Dracocephalum moldavuca L., has been shown to have cardioprotective effects. However, the mechanism of Tilianin cardioprotection remains largely unknown. The present study aimed to investigate the effects of Tilianin preconditioning on myocardial ischemia/reperfusion injury and to analyze the possible mechanism of action.
    METHODS AND RESULTS:
    A total of 48 male Sprague Dawley rats were randomized into sham, model myocardial ischemia/reperfusion injury (MI/RI), propranolol hydrochloride positive control, and high‑, medium‑ and low‑dose Tilianin groups (n=8 each). The results showed that Tilianin preconditioning significantly increased ATPase activity (P<0.01 and P<0.05) as compared with the model group. With regards to the regulation of endothelial function, significant decreases (P<0.01 and P<0.05) were detected in the serum NO levels and myocardial NOS activity when Tilianin was administered to MI/RI rats, as compared with the model group, . In addition, the Tilianin drug groups exhibited dose‑dependent reductions in the serum levels of endothelin 1 and thromboxane B2, and increases in the serum levels of calcitonin gene‑related peptide and 6‑keto prostaglandin F1a as compared with the model group (P<0.01 and P<0.05). Notably, the administration of Tilianin significantly inhibited apoptosis, as evidenced by an increase in Bcl‑2 expression, and reductions in Bax and caspase‑3 mRNA expression levels (P<0.01 and P<0.05).
    CONCLUSIONS:
    These data indicate that pretreatment with Tilianin exerts potent cardioprotective effects in rats with MI/RI. The anti‑MI/RI effects comprised relieving calcium overload, correction of energy metabolism, improvement of endothelial function and inhibiting cell apoptosis.
    Biochem Pharmacol. 2009 Jul 1;78(1):54-61.
    Antihypertensive and vasorelaxant effects of tilianin isolated from Agastache mexicana are mediated by NO/cGMP pathway and potassium channel opening.[Pubmed: 19447223]
    Current investigation was undertaken to elucidate the mode of action of Tilianin, isolated from Agastache mexicana, as a vasorelaxant agent on in vitro functional rat thoracic aorta test and to investigate the in vivo antihypertensive effect on spontaneously hypertensive rats (SHR).
    METHODS AND RESULTS:
    Tilianin (0.002-933 microM) induced significant relaxation in a concentration- and endothelium-dependent and -independent manners in aortic rings pre-contracted with noradrenaline (NA, 0.1 microM), and serotonin (5-HT, 100 microM). Furthermore, Tilianin (130 microM) provoked a significant displacement to the left in the relaxation curve induced by sodium nitroprusside (SNP; 0.32 nM to 0.1 microM). Moreover, Tilianin induced significant in vitro NO overproduction (1.49 +/- 0.86 microM of nitrites/g of tissue) in rat aorta compared with vehicle (p < 0.05). In addition, pre-treatment with tetraethylammonium (TEA, 5 mM) and 2-aminopyridine (2-AP, 0.1 microM) shifted to the right the relaxant curve induced by Tilianin (p < 0.05). Finally, a single oral administration of Tilianin (50 mg/kg) exhibited a significant decrease in systolic and diastolic blood pressures (p < 0.05) in SHR model.
    CONCLUSIONS:
    Results indicate that Tilianin mediates relaxation mainly by an endothelium-dependent manner,probably due to NO release, and also through an endothelium-independent pathway by opening K+ channels, both causing the antihypertensive effect.
    Zhongguo Zhong Yao Za Zhi. 2013 Apr;38(7):1079-82.
    Study on intestinal absorption of tilianin in rats of single-pass perfusion model.[Pubmed: 23847962]
    To study the intestinal absorption mechanism of Tilianin in rats.
    METHODS AND RESULTS:
    The single-pass perfusion model was established in rats. The concentrations of Tilianin with in situ intestinal perfusion were determined by HPLC. The impact factors, such as verapamil, reserpine, phloridzin and rifampicin, on Ka and Papp of Tilianin in rat jejunum were investigated. Compared with the control group, Ka and Papp in rat jejunum were significantly higher after being added with verapamil and reserpine (P < 0.05). Papp of Tilianin in rat jejunum was significantly lower after being added with phloridzin (P < 0.05). Compared with the control group, both Ka and Papp of Tilianin in rat jejunum were not significantly higher after being added with rifampicin.
    CONCLUSIONS:
    Tilianin is the substrate of P-gp, BCRP and SGLT1. The effluent effect of P-gp and BCRP is the main mechanism of Tilianin in intestinal absorption, indicating that Tilianin can realize intestinal absorption and transport by relying on SGLT1. Tilianin is not the substrate of bile salt transporter protein.
    J Environ Pathol Toxicol Oncol . 2020;39(4):335-344.
    Role of Tilianin against Acute Lung Injury in In Vitro LPS-Induced Alveolar Macrophage Cells and an In Vivo C57BL/6 Mice Model[Pubmed: 33389905]
    Abstract Acute lung injury (ALI) is a disorder of pulmonary tissue caused by prolonged inflammation and uncontrolled oxidative stress. Tilianin is a natural polyphenol, acknowledged for its anti-inflammatory and antioxidant activities. The goal of this work was to explore the effect of tilianin in an LPS-challenged ALI model. The mechanistic investigation was carried out using both in vitro and in vivo experiments. The RAW264.7 macrophage cell and C57BL/6 mice were treated with Tilianin (10 and 20 μM) and then induced with LPS (1 μg/mL) overnight. The C57BL/6 mouse was administered LPS intratracheally (2 mg/kg) to induce ALI prior to tilianin intraperitoneal treatment (10 mg/kg). In vitro, the results showed that Tilianin reduced secretion of LPS-induced proinflammatory cytokine. In vivo, prophylactic treatment with tilianin attenuated infiltration of macrophages and histopathological changes and improved inflammation as shown by a marked reduction in inflammatory mediators found in bronchoalveolar lavage fluid (BALF). Furthermore, tilianin effectively suppressed MDA levels and GSH and SOD in ALI were increased. Collectively, these findings suggest that tilianin is a potential agent for ameliorating LPS-induced ALI.
    Biomed Chromatogr . 2018 Apr;32(4).
    Simultaneous determination of tilianin and its metabolites in mice using ultra-high-performance liquid chromatography with tandem mass spectrometry and its application to a pharmacokinetic study[Pubmed: 29144552]
    Abstract Tilianin is an active flavonoid glycoside found in many medical plants. Data are lacking regarding its pharmacokinetics and disposition in vivo. The objective of this study was to develop a sensitive, reliable and validated ultra-high-performance liquid chromatography with tandem mass spectrometry (UHPLC-MS/MS) method to simultaneously quantify tilianin and its main metabolites and to determine its pharmacokinetics in wild-type and breast cancer resistance protein knockout (Bcrp1-/-) FVB mice. Chromatographic separation was accomplished on a C18 column by utilizing acetonitrile and 0.5 mm ammonium acetate as the mobile phase. Mass spectrometric detection was performed using electrospray ionization in both positive and negative modes. The results showed that the precision, accuracy and recovery, as well as the stability of tilianin and its metabolites in mouse plasma, were all within acceptable limits. Acacetin-7-glucuronide and acacetin-7-sulfate were the major metabolites of tilianin in mouse plasma. Moreover, systemic exposure of acacetin-7-sulfate was significantly higher in Bcrp1 (-/-) FVB mice compared with wild-type FVB mice. In conclusion, the fully validated UHPLC-MS/MS method was sensitive, reliable, and was successfully applied to assess the pharmacokinetics of tilianin in wild-type and Bcrp1 (-/-) FVB mice. Breast cancer resistance protein had a significant impact on the elimination of the sulfated metabolite of tilianin in vivo. Keywords: BCRP; UHPLC-MS/MS; pharmacokinetics; tilianin.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.2416 mL 11.2082 mL 22.4165 mL 44.833 mL 56.0412 mL
    5 mM 0.4483 mL 2.2416 mL 4.4833 mL 8.9666 mL 11.2082 mL
    10 mM 0.2242 mL 1.1208 mL 2.2416 mL 4.4833 mL 5.6041 mL
    50 mM 0.0448 mL 0.2242 mL 0.4483 mL 0.8967 mL 1.1208 mL
    100 mM 0.0224 mL 0.1121 mL 0.2242 mL 0.4483 mL 0.5604 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
    田蓟苷; Tilianin CFN92764 4291-60-5 C22H22O10 = 446.1 20mg QQ客服:3257982914
    蒙花苷; Linarin CFN98738 480-36-4 C28H32O14 = 592.6 20mg QQ客服:1413575084
    金柑苷; Fortunellin CFN70305 20633-93-6 C28H32O14 = 592.6 10mg QQ客服:2159513211
    金合欢素 7-[鼠李糖-(1->2)-半乳糖醛酸苷]; Acacetin 7-[rhamnosyl-(1->2)-galacturonide] CFN95358 38722-95-1 C28H30O15 = 606.5 10mg QQ客服:1413575084
    金柑苷-6''-beta-D-葡萄糖苷; Fortunellin-6''-beta-D-glucopyranoside (Acacetin-7-O-[2''-O-rhamnosyl-6''-O-glucosyl]-glucoside) CFN95315 1218774-64-1 C34H42O19 = 754.7 5mg QQ客服:2159513211
    5-(beta-D-吡喃葡萄糖氧基)-7-甲氧基-2-(4-甲氧基苯基)-4H-1-苯并吡喃-4-酮; 7,4-Di-O-methylapigenin 5-O-glucoside CFN99900 197018-71-6 C23H24O10 = 460.4 5mg QQ客服:215959384
    7,4'-Di-O-methylapigenin 5-O-xylosylglucoside; 7,4'-Di-O-methylapigenin 5-O-xylosylglucoside CFN98099 221257-06-3 C28H32O14 = 592.6 5mg QQ客服:3257982914
    芹菜素-5-O-新橙皮苷; Apigenin 5-O-neohesperidoside CFN96527 850630-40-9 C27H30O14 = 578.52 5mg QQ客服:3257982914
    山茶黄酮苷 A; Camellianin A CFN90992 109232-77-1 C29H32O15 = 620.56 5mg QQ客服:2056216494
    Angeflorin; Angeflorin CFN96365 57498-69-8 C23H24O11 = 476.4 5mg QQ客服:3257982914

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