Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

TOPOGEN INC E. coli DNA Gyrase

Supplier:  TOPOGEN INC TG2000G3

Encompass_Preferred

Contains purified bacterial (E. coli) DNA Gyrase purified to homogeneity (on SDS-PAGE). DNA Gyrase is prepared from overexpressing strains and is supplied as purified holoenzyme in an A2B2 complex. The enzyme is supplied at the unit concentration given on the above sticker (in storage buffer: 50 mM Tris-Cl pH 7.5, 100 mM KCl, 2 mM dithiotreitol, 1 mM EDTA, 50% glycerol). A test for nuclease contamination was carried out by assaying for the formation of linear KDNA and linear plasmid DNA. Incubations of 1 μg of catenated KDNA or supercoiled pUC19 DNA (4 hrs. at 37° in the presence of 10 mM MgCl2) were performed. Linear DNA or breakdown products were not generated under these conditions. The A and B subunits are >95% pure based upon SDS-PAGE and certified to be endonuclease free.

Catalog No. NC2216104


May include imposed supplier surcharges.
Only null left
Add to Cart
This item is not returnable. View return policy

Product Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.