Info: Read More
  • 中药标准品生产商,产品定制服务
  • 大豆苷元

    Daidzein

    大豆苷元
    产品编号 CFN98774
    CAS编号 486-66-8
    分子式 = 分子量 C15H10O4 = 254.2
    产品纯度 >=98%
    物理属性 Yellow powder
    化合物类型 Flavonoids
    植物来源 The roots of Pueraria lobata (Willd.) Ohwi.
    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
    大豆苷元 CFN98774 486-66-8 10mg QQ客服:3257982914
    大豆苷元 CFN98774 486-66-8 20mg QQ客服:3257982914
    大豆苷元 CFN98774 486-66-8 50mg QQ客服:3257982914
    大豆苷元 CFN98774 486-66-8 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
  • Guangzhou Institutes of Biomedicine and Health (China)
  • Korea Institute of Oriental Medicine (Korea)
  • Universidad de Buenos Aires (Argentina)
  • University of British Columbia (Canada)
  • Institute of Tropical Disease Universitas Airlangga (Indonesia)
  • University of Malaya (Malaysia)
  • Universiti Putra Malaysia(UPM) (Malaysia)
  • Sanford Burnham Prebys Medical Discovery Institute (USA)
  • Technical University of Denmark (Denmark)
  • Vin?a Institute of Nuclear Sciences (Serbia)
  • Almansora University (Egypt)
  • Stanford University (USA)
  • Sanford Burnham Medical Research Institute (USA)
  • Macau University of Science and Technology (China)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Molecules2021, 26(1),230
  • J Chromatogr A.2022, 1685:463640.
  • Journal of Life Science2018, 917-922
  • J Sci Food Agric.2022, 102(4):1628-1639
  • Korean Herb. Med. Inf. 2016, 4(1):35-42
  • Cell Death Dis.2019, 10(12):882
  • Br J Pharmacol.2020, 10.1111
  • JOTCSA.2023, 10(4); 893-902.
  • Food and Bioprocess Technology2017, 10(6):1074-1092
  • Sci Rep.2021, 11(1):11936.
  • Exp Parasitol.2018, 194:67-78
  • Biol Pharm Bull.2018, 41(11):1645-1651
  • Int J Mol Sci.2023, 24(17):13230.
  • PLoS One.2018, 13(3):e0193386
  • Evid Based Complement Alternat Med.2018, 2018:4580627
  • The Japan Society for Analytical Chemistry2018, 67(4):201-206
  • Naunyn Schmiedebergs Arch Pharmacol.2021, 394(1):107-115.
  • Nat Prod Sci.2014, 20(3):182-190
  • Plant Pathology2022, 13527
  • Br J Pharmacol.2016, 173(2):396-410
  • BMC Complement Altern Med.2018, 18(1):221
  • Toxicol Appl Pharmacol.2022, 434:115815.
  • Sci Rep.2023, 13(1):14594.
  • ...
  • 生物活性
    Description: Daidzein is a natural isoflavone phytoestrogen and a PPAR activator, used as a component of foods and dietary supplements, it should be a promising feed additive for production of high-quality beef meat. Daidzein has antitumor, anti-fibrotic, anti-bone loss, and anti-inflammatory effects. Daidzein inhibits TLR4-MyD88-NF-κB pathway.
    Targets: p38MAPK | JNK | ERK | TLR | NF-kB | TNF-α | Glucocorticoid Receptor | COX | Bcl-2/Bax | Caspase | TGF-β/Smad | MMP(e.g.TIMP) | LDL
    In vitro:
    Mol Immunol. 2014 Aug;60(2):135-42.
    Daidzein enhances efferocytosis via transglutaminase 2 and augmentation of Rac1 activity.[Pubmed: 24859791]
    Clearance of apoptotic cells, termed "efferocytosis", is the mechanism required to prevent secondary necrosis and release of proinflammatory cytokines. Defective efferocytosis is cumulatively regarded as one of mechanisms in the development of autoimmune and chronic inflammatory diseases. Our previous finding showed that ethanolic extract from Glycine tomentella Hayata (GTH) can enhance mouse macrophage RAW264.7 efferocytosis (clearance of apoptotic cells). We have demonstrated that the major components of GTH are daidzein, catechin, epicatechin and naringin.
    METHODS AND RESULTS:
    Here, we explore the potential of each component in modulating efferocytic capability. For this, RAW264.7 cells were cultured with CFDA-stained apoptotic cells and assayed by flow cytometry. We found that daidzein is the main component of GTH, and it can enhance RAW264.7 efferocytosis dose-dependently. Moreover, the enhancive effect of daidzein on macrophage efferocytic capability is accompanied by increased transglutaminase 2 (TG2) at both mRNA and protein levels. TG2 knockdown attenuated daidzein increased macrophage efferocytic capability. After treatment with daidzein, increased phosphorylation was observed in Erk, but not in p38 and JNK. Finally, we report that after daidzein treatment, Rac1 activity was markedly increased and the mitochondrial membrane potential was decreased, which may contribute to efferocytosis.
    CONCLUSIONS:
    Taken together, these data suggest that enhancement of macrophage efferocytic capability by daidzein treatment was mainly through up-regulation of TG2 expression and Rac1 activity. Daidzein may have the therapeutical potential in the treatment of inflammatory diseases.
    2016 Feb 22;11(2):e0149676.
    The Dietary Isoflavone Daidzein Reduces Expression of Pro-Inflammatory Genes through PPARα/γ and JNK Pathways in Adipocyte and Macrophage Co-Cultures[Pubmed: 26901838]
    Abstract Obesity-induced inflammation caused by adipocyte-macrophage interactions plays a critical role in developing insulin resistance, and peroxisome proliferator-activated receptors (PPARs) regulate inflammatory gene expression in these cells. Recently, the soy isoflavone daidzein was reported to act as a PPAR activator. We examined whether daidzein affected adipocyte-macrophage crosstalk via the regulation of PPARs. Co-cultures of 3T3-L1 adipocytes and RAW264 macrophages, or palmitate-stimulated RAW264 macrophages were treated with daidzein in the presence or absence of specific inhibitors for PPARs: GW6471 (a PPARα antagonist), and GW9662 (a PPARγ antagonist). Inflammatory gene expression was then determined. Daidzein significantly decreased chemokine (C-C motif) ligand 2 (Ccl2, known in humans as monocyte chemo-attractant protein 1 (MCP1)) and interleukin 6 (Il6) mRNA levels induced by co-culture. In 3T3-L1 adipocytes, daidzein inversed the attenuation of adiponectin gene expression by co-culture, and these effects were inhibited by the PPAR-γ specific inhibitor. Daidzein also decreased Ccl2 and Il6 mRNA levels in RAW264 macrophages stimulated with palmitate or conditioned medium (CM) from hypertrophied 3T3-L1 adipocytes. This inhibitory effect on Il6 expression was abrogated by a PPAR-α inhibitor. Additionally, we examined the activation of nuclear factor-kappa B (NF-κB) and c-Jun N-terminal kinase (JNK) pathways and found that daidzein significantly inhibited palmitate-induced phosphorylation of JNK. Our data suggest that daidzein regulates pro-inflammatory gene expression by activating PPAR-α and -γ and inhibiting the JNK pathway in adipocyte and macrophage co-cultures. These effects might be favorable in improving adipose inflammation, thus, treatment of daidzein may be a therapeutic strategy for chronic inflammation in obese adipose tissue.
    In vivo:
    Int Immunopharmacol. 2015 Jun;26(2):392-400.
    Daidzein attenuates lipopolysaccharide-induced acute lung injury via toll-like receptor 4/NF-kappaB pathway.[Pubmed: 25887269]
    Daidzein, a diphenolic isoflavone from many plants and herbs, has been reported to have anti-inflammatory properties. However, the effects of daidzein on lipopolysaccharide (LPS)-induced acute lung injury have not been determined. The aim of this study was to detect the effects of daidzein on LPS-induced acute lung injury and investigate the molecular mechanisms.
    METHODS AND RESULTS:
    Daidzein was intraperitoneally injected (2, 4, 8 mg/kg) 30 min after intratracheal instillation of LPS (5 mg/kg) in rats. The results showed that daidzein treatment remarkably improved the pulmonary histology and decreased the lung wet/dry weight ratios. We also found that daidzein significantly inhibited LPS-induced increases of macrophages and neutrophils infiltration of lung tissues, as well as markedly attenuated MPO activity. Moreover, daidzein effectively reduced the inflammatory cytokines release and total protein in bronchoalveolar lavage fluids (BALF). Furthermore, daidzein significantly inhibited LPS-induced toll-like receptor 4 (TLR4) and myeloid differentiation factor 88 (MyD88) protein up-expressions and NF-κB activation in lung tissues. In vitro, daidzein obviously inhibited the expressions of TLR4 and MyD88 and the activation of NF-κB in LPS-stimulated A549 alveolar epithelial cells.
    CONCLUSIONS:
    In conclusion, these data indicate that the anti-inflammatory effects of daidzein against LPS-induced ALI may be due to its ability to inhibit TLR4-MyD88-NF-κB pathway and daidzein may be a potential therapeutic agent for LPS-induced ALI.
    Biochimie. 2014 Aug;103:23-36.
    Daidzein exhibits anti-fibrotic effect by reducing the expressions of Proteinase activated receptor 2 and TGFβ1/smad mediated inflammation and apoptosis in Bleomycin-induced experimental pulmonary fibrosis.[Pubmed: 24769130]
    Pulmonary fibrosis (PF) is a progressive lethal disorder.
    METHODS AND RESULTS:
    In this study, the effect of daidzein, a soyisoflavone against Bleomycin (BLM) induced PF in rats was elucidated. A single intratracheal instillation of BLM (3 U/kg.bw) was administered in rats to induce PF. Daidzein (0.2 mg/kg) was administered subcutaneously, twice a week for a period of 28 days. Daidzein restored the histological alteration and aberrant collagen deposition, suppressed the mast cells, and reduced the expressions of Cyclooxygenase 2 (COX2) and Nuclear factor kappa B (Nf-kB) in lung tissue of BLM-induced rats. Treatment with daidzein reduced the expression of Matrix metalloproteinase 2 (MMP-2) and increased the expression of Tissue inhibitor of matrixmetalloproteinases 1 (TIMP 1). Recently, Proteinase activated receptor 2 (PAR2) has been reported to play a major role in the progression of PF. Confocal microscopic and immunoblot analysis revealed that BLM injured rat lungs exhibited increased expression of PAR2 that was reduced upon treatment with daidzein. During BLM induction, Transforming growth factor beta (TGFβ1) was found to be up-regulated along with p-smad2/3, a mediator of TGFβ signaling. Further, daidzein regulated the apoptosis by modulating the expressions of Bcl-2, Bax and caspase 3.
    CONCLUSIONS:
    This study provides evidence on the anti-fibrotic role of daidzein in BLM-induced experimental fibrosis.
    J Nutr. 2000 Jul;130(7):1675-81.
    Daidzein is more efficient than genistein in preventing ovariectomy-induced bone loss in rats.[Pubmed: 10867035]
    We investigated the ability of genistein and daidzein, two soybean isoflavones, compared with that of 17 alpha-ethinylestradiol, to prevent bone loss in ovariectomized rats, a model for postmenopausal osteoporosis.
    METHODS AND RESULTS:
    Female Wistar rats (n = 65; 12 mo old) were either sham-operated (SH; n = 13) or ovariectomized (OVX; n = 52). On d 0, OVX rats were randomly assigned to groups as follows: 13 received genistein [G; 10 mcg/(g body weight. d)], 13 were treated with daidzein [D; 10 mcg/(g body weight. d)], 13 received 17 alpha-ethinylestradiol [E(2); 30 mcg/kg body weight. d)] and 13 were untreated (OVX). Compounds were mixed with a soy protein-free powdered semipurified diet and given orally for 3 mo. On d 90, the bone mineral density (BMD) in lumbar vertebrae, femur and its metaphyseal and diaphyseal zones (rich in cancellous and cortical bone, respectively) was lower in OVX than in SH (P < 0.01). In D or E(2), the four BMD were not different from SH, whereas in G, only the diaphyseal BMD was not different from SH. Image analysis performed in the distal femur metaphysis revealed that the cancellous bone area was lower in OVX than in SH (P < 0.01). Only the area in D was not different from that in SH. Finally, the bone turnover, which was higher in OVX than in SH (P < 0.005 and P < 0.05 for plasma osteocalcin concentration and urinary deoxypyridinoline excretion, respectively), was not different in G, D or E(2) compared with SH.
    CONCLUSIONS:
    Therefore, consumption of 17 alpha-ethinylestradiol or daidzein was more efficient than genistein in preventing ovariectomy-induced bone loss in rats.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.9339 mL 19.6696 mL 39.3391 mL 78.6782 mL 98.3478 mL
    5 mM 0.7868 mL 3.9339 mL 7.8678 mL 15.7356 mL 19.6696 mL
    10 mM 0.3934 mL 1.967 mL 3.9339 mL 7.8678 mL 9.8348 mL
    50 mM 0.0787 mL 0.3934 mL 0.7868 mL 1.5736 mL 1.967 mL
    100 mM 0.0393 mL 0.1967 mL 0.3934 mL 0.7868 mL 0.9835 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
    5-甲基-7-甲氧基异黄酮; 5-Methyl-7-methoxyisoflavone CFN93022 82517-12-2 C17H14O3 = 266.29 5mg QQ客服:3257982914
    紫黄檀素; Violanone CFN95385 52250-38-1 C17H16O6 = 316.3 10mg QQ客服:215959384
    3'-O-甲基紫黄檀素; 3'-O-Methylviolanone CFN95387 56973-42-3 C18H18O6 = 330.3 5mg QQ客服:3257982914
    二氢大豆苷元; Dihydrodaidzein CFN90686 17238-05-0 C15H12O4 = 256.26 10mg QQ客服:1413575084
    大豆苷元; Daidzein CFN98774 486-66-8 C15H10O4 = 254.2 20mg QQ客服:2159513211
    芒柄花黄素; Formononetin CFN99962 485-72-3 C16H12O4 = 268.27 20mg QQ客服:3257982914
    异刺芒柄花素; Isoformononetin CFN95024 486-63-5 C16H12O4 = 268.3 5mg QQ客服:3257982914
    大豆苷元甲醚; Daidzein dimethyl ether CFN90873 1157-39-7 C17H14O4 = 282.3 20mg QQ客服:2159513211
    染料木素; Genistein CFN98681 446-72-0 C15H10O5 = 270.2 20mg QQ客服:2056216494
    5-O-Methylgenistein; 5-O-Methylgenistein CFN89437 4569-98-6 C16H12O5 = 284.26 5mg QQ客服:1413575084

    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