New England Biolabs
Topoisomerase I (E.coli), recombinant
Read or write a reviewDNA topoisomerase I
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
CANDIDATE SUBSTITUTION GROUP
DNA topoisomerase I
RM-C-04.007.002Compare DNA topoisomerase I within DNA topology. This category groups catalog records by experimental role and format.
1 products1 manufacturersFinal category
About DNA topoisomerase I
DNA topology workflows examine or change DNA supercoiling and related structural states.
When selecting products, compare substrate topology, enzyme activity, cofactors and the required DNA output.
Products in this final group are candidates for comparison. Check the individual specifications and manufacturer protocols before substituting one product for another.
Products in this category
1 productsCompare with context
Your selection checklist
- 01Substrate specificity and intended application
- 02Formulation, activity and concentration
- 03Protocol conditions and required components
- 04Pack size, storage and supplier documentation
ALTERNATIVE DOES NOT MEAN IDENTICAL
What to check before choosing a product
Final groups are designed around experimental substitution requirements. Group membership is provisional until the necessary technical details have been verified for the intended experiment.
Start with your application, then verify the technical requirements against each manufacturer’s documentation.
Only one manufacturer is currently indexed in this category. Cross-manufacturer coverage is still incomplete.
Latest manufacturer research
Reviewed 2026-11-06. 0 additional products indexed in this pass.
No additional exact identity and formulation match established in the reviewed catalogs. This is not a claim that no alternative exists. Some MCLAB product fetches were rate-limited; inaccessible listings were not accepted as evidence.
Download the latest category evidenceExplore manufacturer resources
Broader catalog resources for this branch. These links are discovery starting points, not verified replacements for individual products.