T4 DNA Ligase from Invitrogen
Description:... T4 DNA Ligase catalyzes the formation of phosphodiester
bonds in the presence of ATP between double-stranded DNAs with 3' hydroxyl and 5' phosphate termini. The unique T4 DNA Ligase buffer optimizes ...
Calf Topoisomerase I from USB Corp.
Description:... Source: Calf thymus Description: Topoisomerase I relaxes both positively and negatively supercoiled DNA by a transient breakage and rejoining of phosphodiester
bonds (1,2) . Relaxing supercoiled DNA with Topoisomerase I allows molecules to be differentiated by a single nucleotide pair by gel electrophoresis ...
Ligase, T4 DNA from USB Corp.
Description:... Source: E. coli strain containing an overproducing clone of T4 DNA Ligase. Description: T4 DNA Ligase catalyzes the formation of a phosphodiester
bond between juxtaposed 5' phosphoryl and 3'-hydroxyl termini in duplex DNA or RNA. It repairs single-stranded nicks in duplex DNA, RNA or DNA/RNA ...
Tfi DNA Ligase, 2,000U, thermostable from Bioneer, Inc.
Description:... Tfi DNA Ligase catalyzes the formation of a phosphodiester
bonds between adjacent 3-hydroxyl and 5-phosphate termini in nicked duplex DNA molecules or between oligonucleotides which are in duplex with a ...
DNase I (RNase-free) (2 U/l) from Ambion
Description:... I (RNase-free) (E.C. 22.214.171.124) is a nonspecific endonuclease that degrades double-and single-stranded DNA and chromatin. It functions by hydrolyzing phosphodiester
linkages, producing mono and oligonucleotides with a 5'-phosphate and a 3'-hydroxyl group. Ambion's RNase-free DNase I is of the highest purity ...