Topoisomerases

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Human Topo I, Topo II, Topo IV enzymatically active. Available from TopoGEN.

Human Topoisomerase IIα

Purified Human Topoisomerase IIα (Top2a) over expressed and purified to homogeneity to a single band on SDS-PAGE.  Topoisomerase II is highly purified and free of topo I contamination.

Human Topoisomerase IIα
$215.00
Human Topoisomerase IIα
$315.00
Human Topoisomerase IIα
$765.00
Human Topoisomerase IIα
$475.00

Mutant Human Topoisomerase I

Mutant Human Topoisomerase I (mutated active site)

 
Mutant Human Topoisomerase I
$255.00

Human Topoisomerase I (Top1)

Human Topoisomerase I (Top1), Catalytically Active Human Topoisomerase I.  NOW ON SALE

Human Topoisomerase I (Top1)
$205.00
Human Topoisomerase I (Top1)
$305.00
Human Topoisomerase I (Top1)
$915.00

E. coli Topoisomerase IV

E. coli Topoisomerase IV overexpressed and purified 

E. coli Topoisomerase IV
$285.00
E. coli Topoisomerase IV
$595.00
E. coli Topoisomerase IV
$1,095.00