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Topoisomerases

  
  • (1s)-(+)-camphorquinone
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    272078-5G

    (1S)-(+)-CAMPHORQUINONE 99%

    Price: $375.93
    List Price: $417.70
    Application Bioreduction of quinones and other ketones by red algae. Chiral starting material.
    SKU272078-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1227-519
    Pack Size 5 GR
    Price:
    Price: $375.93
    List Price: $417.70
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  • (s)-(+)-camptothecin
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    C111282-25g

    (S)-(+)-Camptothecin

    Price: $542.73
    List Price: $603.04
    (S)-(+)-Camptothecin binds irreversibly to the DNA-topoisomerase I complex,Blocks the cell cycle in S-phase
    SKUC111282-25g
    MFR. NameAladdin Scientific
    Catalog No. C09-1940-190
    Pack Size 1 EA
    Price:
    Price: $542.73
    List Price: $603.04
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  • (s)-(+)-camptothecin (c15-1197-797)
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    C9911-100MG

    (S)-(+)-CAMPTOTHECIN >=90% (HPLC) POWDER (C15-1197-797)

    Price: $314.47
    List Price: $349.41
    Biochem/physiol Actions ( S )-(+)-Camptothecin binds irreversibly to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. The enzyme complex is
    SKUC9911-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1197-797
    Pack Size 100 MG
    Price:
    Price: $314.47
    List Price: $349.41
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  • (s)-(+)-camptothecin (c15-1197-798)
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    C9911-1G

    (S)-(+)-CAMPTOTHECIN >=90% (HPLC) POWDER (C15-1197-798)

    Price: $1,553.01
    List Price: $1,725.57
    Biochem/physiol Actions ( S )-(+)-Camptothecin binds irreversibly to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. The enzyme complex is
    SKUC9911-1G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1197-798
    Pack Size 1 GR
    Price:
    Price: $1,553.01
    List Price: $1,725.57
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  • (s)-(+)-camptothecin (c15-1197-799)
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    C9911-250MG

    (S)-(+)-CAMPTOTHECIN >=90% (HPLC) POWDER (C15-1197-799)

    Price: $586.61
    List Price: $651.79
    Biochem/physiol Actions ( S )-(+)-Camptothecin binds irreversibly to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. The enzyme complex is
    SKUC9911-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1197-799
    Pack Size 250 MG
    Price:
    Price: $586.61
    List Price: $651.79
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  • (s)-10-hydroxycamptothecin (c09-0904-475)
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    H109791-25mg

    (S)-10-Hydroxycamptothecin (C09-0904-475)

    Price: $189.00
    List Price: $210.00
    A camptothecin derivative that inhibits DNA topoisomerase I.
    SKUH109791-25mg
    MFR. NameAladdin Scientific
    Catalog No. C09-0904-475
    Pack Size 1 EA
    Price:
    Price: $189.00
    List Price: $210.00
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  • (s)-10-hydroxycamptothecin (c09-1044-854)
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    S422396-1ml

    (S)-10-Hydroxycamptothecin (C09-1044-854)

    Price: $120.98
    List Price: $134.42
    A camptothecin derivative that inhibits DNA topoisomerase I.
    SKUS422396-1ml
    MFR. NameAladdin Scientific
    Catalog No. C09-1044-854
    Pack Size 1 EA
    Price:
    Price: $120.98
    List Price: $134.42
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  • 2-chloroquinoline (c09-0795-810)
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    C110279-100g

    2-Chloroquinoline (C09-0795-810)

    Price: $769.74
    List Price: $855.27
    2-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It reacts with benzotriazole, followed by cyclization with loss of nitrogen, gives the indolo[2,3-b]quinoline
    SKUC110279-100g
    MFR. NameAladdin Scientific
    Catalog No. C09-0795-810
    Pack Size 1 EA
    Price:
    Price: $769.74
    List Price: $855.27
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  • 2-chloroquinoline (c09-0795-811)
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    C110279-10g

    2-Chloroquinoline (C09-0795-811)

    Price: $190.21
    List Price: $211.35
    2-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It reacts with benzotriazole, followed by cyclization with loss of nitrogen, gives the indolo[2,3-b]quinoline
    SKUC110279-10g
    MFR. NameAladdin Scientific
    Catalog No. C09-0795-811
    Pack Size 1 EA
    Price:
    Price: $190.21
    List Price: $211.35
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  • 2-chloroquinoline (c09-0795-812)
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    C110279-1g

    2-Chloroquinoline (C09-0795-812)

    Price: $85.80
    List Price: $95.33
    2-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It reacts with benzotriazole, followed by cyclization with loss of nitrogen, gives the indolo[2,3-b]quinoline
    SKUC110279-1g
    MFR. NameAladdin Scientific
    Catalog No. C09-0795-812
    Pack Size 1 EA
    Price:
    Price: $85.80
    List Price: $95.33
    Quantity:
     
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  • 2-chloroquinoline (c09-0795-813)
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    C110279-25g

    2-Chloroquinoline (C09-0795-813)

    Price: $268.32
    List Price: $298.14
    2-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It reacts with benzotriazole, followed by cyclization with loss of nitrogen, gives the indolo[2,3-b]quinoline
    SKUC110279-25g
    MFR. NameAladdin Scientific
    Catalog No. C09-0795-813
    Pack Size 1 EA
    Price:
    Price: $268.32
    List Price: $298.14
    Quantity:
     
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  • 2-chloroquinoline (c09-0795-814)
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    C110279-5g

    2-Chloroquinoline (C09-0795-814)

    Price: $105.40
    List Price: $117.12
    2-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It reacts with benzotriazole, followed by cyclization with loss of nitrogen, gives the indolo[2,3-b]quinoline
    SKUC110279-5g
    MFR. NameAladdin Scientific
    Catalog No. C09-0795-814
    Pack Size 1 EA
    Price:
    Price: $105.40
    List Price: $117.12
    Quantity:
     
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