Topoisomerases & DNA Gyrases

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Topoisomerases & DNA Gyrases

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
$195.00
Human Topoisomerase IIα
$255.00

Mutant Human Topoisomerase I

Mutant Human Topoisomerase I (mutated active site)

 
Mutant Human Topoisomerase I
$125.00

Human Topoisomerase I (Top1)

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

Human Topoisomerase I (Top1)
$165.00
Human Topoisomerase I (Top1)
$255.00
Human Topoisomerase I (Top1)
$325.00

E. coli Bacterial DNA Gyrase

E. coli Bacterial DNA Gyrase  (Type II Topoisomerase) highly purified

E. coli Bacterial DNA Gyrase
$125.00
E. coli Bacterial DNA Gyrase
$395.00
E. coli Bacterial DNA Gyrase
$695.00
E. coli Bacterial DNA Gyrase
$1,255.00

E. coli Topoisomerase IV

E. coli Topoisomerase IV overexpressed and purified 

E. coli Topoisomerase IV
$195.00
E. coli Topoisomerase IV
$395.00
E. coli Topoisomerase IV
$795.00

S. Aureus DNA Gyrase

Highly purified Staph Aureus DNA Gyrase

S. Aureus DNA Gyrase
$125.00
S. Aureus DNA Gyrase
$395.00
S. Aureus DNA Gyrase
$695.00