Modifying Enzymes
Thermo Scientific™ Exonuclease VII
A strict single-strand directed enzyme with 5'→3' and 3'→5' exonuclease activities.
Promega Terminal Deoxynucleotidyl Transferase
TdT catalyzes the addition of mononucleotides to the terminal 3'-OH of a DNA initiator accompanied by the release of inorganic phosphate.
Fisher Science Education™ Lipase Powder
Triacylglycerol Hydrolase; CAS: 9001-62-1
Edvotek™ Proteinase K
Required to prepare the lysis solution for isolation of DNA from hair.
E. coli Pyrophosphatase (PPase), 50 U, G-Biosciences
E. coli Inorganic Pyrophosphatase (PPase) speeds up the breakdown of inorganic pyrophosphate (PPi) into orthophosphate.
Endonuclease VIII, 2000 U, G-Biosciences
Endonuclease VIII from E. coli has dual functions as an N-glycosylase and an AP-lyase. It removes damaged pyrimidines from double-stranded DNA to create an AP site. The AP-lyase activity then cleaves at this site, resulting in a 5′ phosphate and a 3′ phosphate.
Thermolabile UDG, 500 U, G-Biosciences
Thermolabile Uracil-DNA Glycosylase (UDG), originating from the species Gadus morhua, removes uracil from DNA by hydrolyzing the N-glycosylic bond between the deoxyribose and the base leaving an AP (apurinic or apyrimidinic) site.
Alkaline Phosphatase, 2500 U, G-Biosciences
TAB5 Alkaline Phosphatase is a heat labile alkaline phosphatase. It catalyzes the dephosphorylation of phosphomonoesters at both 5' and 3' ends of DNA and RNA molecules in a nonspecific manner. Additionally, it eliminates phosphate groups from the 5' and 3' positions of DNA, RNA, and dNTPs.
E. coli Exonuclease I, 5000 U, G-Biosciences
Exonuclease I (Exo I), is a highly processive single-stranded DNA-specific exonuclease which removes mono- and dinucleotides from the 3' end of single-stranded DNA molecules (3' to 5' exonuclease activity) leaving double-stranded molecules and the 5' end of single stranded molecules intact.
T3 DNA Ligase, 750000 U, G-Biosciences
T3 DNA Ligase catalyzes the formation of a phosphodiester bond between a 5' phosphate and a 3' hydroxyl termini in duplex DNA; joining blunt and cohesive end termini as well as repairing single stranded nicks in duplex DNA.