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  • 尿嘧啶

    Uracil

    尿嘧啶
    产品编号 CFN97132
    CAS编号 66-22-8
    分子式 = 分子量 C4H4N2O2 = 112.1
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Alkaloids
    植物来源 The herbs of Heracleum stenopterum
    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
    尿嘧啶 CFN97132 66-22-8 10mg QQ客服:3257982914
    尿嘧啶 CFN97132 66-22-8 20mg QQ客服:3257982914
    尿嘧啶 CFN97132 66-22-8 50mg QQ客服:3257982914
    尿嘧啶 CFN97132 66-22-8 100mg QQ客服:3257982914
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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.
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    IF=12.804(2019)

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  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Planta Med.2022, 88(9-10):794-804.
  • Toxicol In Vitro.2023, 93:105667.
  • J Agric Food Chem.2021, 69(46):14037-14047.
  • J Ginseng Res.2022, 46(1):104-114.
  • Antioxidants (Basel).2022, 11(12):2411.
  • Clin Exp Pharmacol Physiol.2015, 42(11):1189-97
  • Molecules.2021, 26(16):4722.
  • Life Sci.2023, 332:122107.
  • Int J Mol Sci.2023, 24(22):16465.
  • Phytomedicine.2018, 41:62-66
  • Clin Exp Pharmacol Physiol.2020, doi: 10.1111
  • Molecules.2023, 28(17):6315.
  • Oxid Med Cell Longev2019, 9056845:13
  • Toxicol In Vitro.2019, 59:161-178
  • JMSACL2023, 09.002
  • Pharmaceuticals (Basel).2022, 15(8):982.
  • JPC-Journal of Planar Chromatography2023, 36:179-190
  • Talanta.2023, 262:124690.
  • The Thai Journal of Pharmaceutical Sciences2023, 47(3):3.
  • HIV Med.2021, 22(8):690-704.
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  • Environ Toxicol.2019, 34(12):1354-1362
  • National Academy Science Letters2023, s40009.
  • ...
  • 生物活性
    Description: Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA, it can be used for drug delivery and as a pharmaceutical.
    Targets: DNA/RNA Synthesis
    In vitro:
    J Biol Chem. 2015 Feb 27;290(9):5502-11.
    Defective repair of uracil causes telomere defects in mouse hematopoietic cells.[Pubmed: 25572391]
    Uracil in the genome can result from misincorporation of dUTP instead of dTTP during DNA synthesis, and is primarily removed by uracil DNA glycosylase (UNG) during base excision repair. Telomeres contain long arrays of TTAGGG repeats and may be susceptible to uracil misincorporation.
    METHODS AND RESULTS:
    Using model telomeric DNA substrates, we showed that the position and number of uracil substitutions of thymine in telomeric DNA decreased recognition by the telomere single-strand binding protein, POT1. In primary mouse hematopoietic cells, uracil was detectable at telomeres, and UNG deficiency further increased uracil loads and led to abnormal telomere lengthening. In UNG-deficient cells, the frequencies of sister chromatid exchange and fragility in telomeres also significantly increased in the absence of telomerase.
    CONCLUSIONS:
    Thus, accumulation of uracil and/or UNG deficiency interferes with telomere maintenance, thereby underscoring the necessity of UNG-initiated base excision repair for the preservation of telomere integrity.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 8.9206 mL 44.603 mL 89.2061 mL 178.4121 mL 223.0152 mL
    5 mM 1.7841 mL 8.9206 mL 17.8412 mL 35.6824 mL 44.603 mL
    10 mM 0.8921 mL 4.4603 mL 8.9206 mL 17.8412 mL 22.3015 mL
    50 mM 0.1784 mL 0.8921 mL 1.7841 mL 3.5682 mL 4.4603 mL
    100 mM 0.0892 mL 0.446 mL 0.8921 mL 1.7841 mL 2.2302 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
    尿苷; Uridine CFN97000 58-96-8 C9H12N2O6 = 244.2 20mg QQ客服:2159513211
    2'-脱氧尿苷; 2'-Desoxyuridine CFN91542 951-78-0 C9H12N2O5 = 228.2 20mg QQ客服:3257982914
    beta-胸苷; Thymidine CFN98806 50-89-5 C10H14N2O5 = 242.2 20mg QQ客服:1457312923
    尿囊素; Allantoin CFN97557 97-59-6 C4H6N4O3 = 158.1 20mg QQ客服:2056216494
    链脲霉素; Streptozotocin CFN93213 18883-66-4 C8H15N3O7 = 265.22 5mg QQ客服:215959384
    叶酸; Folic acid CFN98552 59-30-3 C19H19N7O6 = 441.4 20mg QQ客服:2056216494
    野决明定; Thermopsidine CFN92944 492-02-4 C24H30N4O2 = 406.52 5mg QQ客服:2056216494
    光色素; Lumichrome CFN96780 1086-80-2 C12H10N4O2 = 242.23 5mg QQ客服:215959384
    靛蓝; Indigo CFN99992 482-89-3 C16H10N2O2 = 262.26 20mg QQ客服:1457312923
    5-氮杂-2'-脱氧胞嘧啶核苷; 5-Aza-2'-deoxycytidine CFN90007 2353-33-5 C8H12N4O4 = 228.21 20mg QQ客服:3257982914

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