Topoisomerase

Topoisomerase(拓扑异构酶)

Topoisomerase are enzymes that regulate the overwinding or underwinding of DNA.

Topoisomerase 相关产品(182)

  • GC10480 structure
    GC10480Betulinic acid
    CAS: 472-15-1
    纯度: >98.00%

    白桦脂酸(Betulinic acid)是一种天然的五环三萜类化合物,是真核细胞拓扑异构酶I的抑制剂,IC 50 值为5μM。

  • GC10779 structure
    GC10779Alternariol
    CAS: 641-38-3
    纯度: >98.00%

    Alternariol是一种由链格孢菌( Alternaria )产生的霉菌毒素,在自然界中广泛存在,尤其在潮湿温暖环境下的谷物、水果和蔬菜中。Alternariol能够抑制拓扑异构酶I和IIα的催化活性,干扰DNA的正常功能,并具有细胞毒性、遗传毒性、诱变性及内分泌干扰作用。

  • GC11175 structure
    GC11175Daun02
    CAS: 290304-24-4
    纯度: >98.50%

    Daun02 是拓扑异构酶抑制剂柔红霉素的前药。

  • GC11903 structure
    GC119039-amino Camptothecin
    CAS: 91421-43-1
    纯度: >99.00%

    9-amino Camptothecin是一种强效、不溶于水且具有抗肿瘤活性的拓扑异构酶I抑制剂。

  • GC12503 structure
    GC12503Pixantrone
    CAS: 144510-96-3

    A DNA topoisomerase II inhibitor

  • GC12638 structure
    GC12638UK 1
    CAS: 151271-53-3

    A cytotoxic Streptomyces metabolite

  • GC12828 structure
    GC12828Daunorubicin
    CAS: 20830-81-3

    Daunorubicin是一种天然来源的蒽环类抗生素,通过嵌入DNA双链并抑制拓扑异构酶Ⅱ活性,阻断DNA复制与转录,从而诱导肿瘤细胞凋亡。

  • GC14363 structure
    GC14363Mitoxantrone HCl
    CAS: 70476-82-3
    纯度: >98.00%

    An inhibitor of DNA topoisomerase IIα and HIV-1 integrase

  • GC14858 structure
    GC14858Aldoxorubicin
    CAS: 1361644-26-9
    纯度: >95.00%

    Aldoxorubicin是阿霉素(DNA拓扑异构酶II抑制剂)的一种白蛋白结合前体,在酸性条件下从白蛋白中释放出来。

  • GC15305 structure
    GC15305Ellipticine
    CAS: 519-23-3

    Ellipticine (NSC 71795) 是一种有效的抗肿瘤剂;抑制 DNA 拓扑异构酶 II 的活性。

  • GC15336 structure
    GC15336Luotonin F
    CAS: 244616-85-1

    A plant alkaloid with anticancer activity

  • GC15399 structure
    GC15399Dp44mT
    CAS: 152095-12-0
    纯度: >98.00%

    An iron chelator with antiproliferative effects

  • GC15612 structure
    GC15612Luotonin A
    CAS: 205989-12-4

    A cytotoxic alkaloid

  • GC17833 structure
    GC17833Topotecan
    CAS: 123948-87-8
    纯度: >98.00%

    Topotecan是一种毒药类的拓扑异构酶I抑制剂。

  • GC18536 structure
    GC18536Chartreusin
    CAS: 6377-18-0

    An antibiotic with diverse biological activites

  • GC18620 structure
    GC18620EIDD-1931
    CAS: 3258-02-4
    纯度: >99.50%

    A ribonucleoside analog with antiviral activity

  • GC18751 structure
    GC18751Reticulol
    CAS: 26246-41-3

    A cAMP phosphodiesterase and DNA topoisomerase I inhibitor

  • GC19073 structure
    GC19073Bisantrene
    CAS: 78186-34-2

    Bisantrene 是一种高效的抗肿瘤药物,靶向真核生物 II 型拓扑异构酶。

  • GC19148 structure
    GC19148Exatecan Mesylate
    CAS: 169869-90-3
    纯度: >99.50%

    A DNA topoisomerase I inhibitor

  • GC19342 structure
    GC19342SW044248
    CAS: 522650-83-5
    纯度: >99.50%

    A DNA topoisomerase I inhibitor

  • GC32088 structure
    GC32088Gepotidacin (GSK2140944)
    CAS: 1075236-89-3
    纯度: >99.00% / >99.50% / >98.00%

    Gepotidacin (GSK2140944)是一种新型、杀菌性口服三氮杂萘类抗生素,可通过阻断两种必需的拓扑异构酶来抑制细菌DNA复制。

  • GC32714 structure
    GC32714Mitoxantrone (mitozantrone)
    CAS: 65271-80-9
    纯度: >98.00%

    米托蒽醌Mitoxantrone是一种抗肿瘤的蒽醌衍生物。

  • GC32822 structure
    GC32822TAS-103 dihydrochloride (BMS-247615 dihydrochloride)
    CAS: 174634-09-4
    纯度: >99.50%

    A DNA topoisomerase I and II inhibitor

  • GC32926 structure
    GC32926Dxd (Exatecan derivative)
    CAS: 1599440-33-1
    纯度: >98.00%

    DXd 是 Exatecan (DX-8951) 的衍生物。