Modifying Enzymes

Fisher BioReagents™ Proteinase K (Tritirachium album/Molecular Biology)

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
Learn More

Invitrogen™ LR Clonase II for BaculoDirect™ Kits  

Eukaryotic system for high-level protein expression in insect cells

MilliporeSigma™ Novagen™ Chicken Egg White Lysozyme Solution

For purification of both DNA, protein, and Gram-positive bacterial lysis

Thermo Scientific™ Endonuclease V, T.maritima (5 U/μL)

Degrade DNA with Endonuclease V, T. maritima (Endo V), a 3'-endonuclease involved in DNA repair that initiates removal of deaminated bases from damaged DNA.

MilliporeSigma™ Calbiochem™ FragEL™ TdT Enzyme DNA Fragmentation Detection Kit, Colorimetric

For detection of apoptosis at individual cell level

MilliporeSigma™ RNase A

As supplied with Montage™ Plasmid Miniprep_HTS 96 Kit

Invitrogen™ Terminal Deoxynucleotidyl Transferase, recombinant  

Performance and quality tested

MilliporeSigma™ Calbiochem™ Melittin

Inhibits adenylate cyclase activity in synaptic membranes

Applied Biosystems™ Exonuclease I, standard concentration, (10 units/μL)  

Exonuclease I is particularly useful in preparing the products of PCR for applications involving sequencing or labeling methods.

Thermo Scientific Chemicals Pectinase, Aspergillus niger

Used in plant protoplast preparation to digest cell wall prior to organelle isolation. Pectinase helps facilitate the maceration of plant materials and extraction processes including organelle preparation.

Thermo Scientific™ T4 DNA Ligase, HC (30 U/μL)

T4 DNA Ligase catalyzes the formation of a phosphodiester bond between juxtaposed 5'-phosphate and 3'-hydroxyl termini in duplex DNA or RNA.

Thermo Scientific™ E. coli DNA Ligase

Thermo Scientific™ E. coli DNA Ligase is an NAD-dependent DNA ligase. It catalizes formation of phosphodiester bonds between 5'-phospate and 3'-hydroxyl termini in double-stranded DNA.

Thermo Scientific™ Thermus thermophilus DNA Ligase

Thermo Scientific™ Thermus thermophilus DNA Ligase is a thermostable NAD-dependent DNA ligase that catalizes formation of phosphodiester bonds between 5'-phospate and 3'-hydroxyl termini in double-stranded DNA.

Invitrogen™ Anza™ T4 PNK Kit  

Simplify traditional restriction enzyme cloning with the Invitrogen™ Anza™ Restriction Enzyme Cloning System.

Invitrogen™ Anza™ DNA End Repair Kit  

Used to convert DNA with cohesive ends to blunt-ended 5'-phosphorylated DNA for use in blunt-end ligation reactions