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Modifying Enzymes

Proteins that have the ability to structurally alter macromolecules without being altered themselves. Useful for a variety of molecular biology procedures; products include DNA and RNA polymerases, phosphatases, kinases, nucleases, etc.
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Fisher BioReagents™ Proteinase K (Tritirachium album/Molecular Biology)

Content And Storage -20°C
Form Solid
Product Type Proteinase K
Color White
For Use With (Application) Isolation of DNA and RNA from cell and tissue preparations, inactivating many Enzymes, including Endogenous Nucleases
Source Tritirachium album
2

Invitrogen™ Proteinase K, recombinant  DFS Item

Proteinase K from the fungus Engyodontium album is a nonspecific serine protease that is useful for general digestion of proteins.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Form Powder
Product Type Proteinase K
3

Invitrogen™ T4 DNA Ligase (1 U/μL)  DFS Item

Ideal for cloning (blunt-end or cohesive-end ligation) and adding linkers or adapters to blunt-ended DNA

Product Type T4 DNA Ligase
Enzyme Ligase
Concentration 1 U/μL
4

Invitrogen™ Gateway™ BP Clonase™ II Enzyme mix  DFS Item

Catalyzes in vitro recombination of PCR products to generate entry clones

Shipping Condition Dry Ice
Content And Storage Gateway™ BP Clonase™ II enzyme mix includes proteinase K solution (2 μg/μl) and a positive control vector. Store at -20°C or -80°C. Guaranteed stable for 6 months when properly stored.
Product Type BP Clonase Enzyme Mix
Enzyme BP Clonase
Compatible Buffer Enzyme Buffer
Product Line Clonase, Gateway
5

Invitrogen™ M13KO7 Helper Phage  DFS Item

Suitable for use with M13/phagemid hosts for the production of ssDNA from vectors containing an f1or f1-like origin of replication

6

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.

7

Invitrogen™ LR Clonase II for BaculoDirect™ Kits  DFS Item

Eukaryotic system for high-level protein expression in insect cells

8

Thermo Scientific™ Exonuclease I (20 U/μL)

Degrade single-stranded DNA in a 3'→5' direction with Exonuclease I (ExoI), leaving 5'-terminal dinucleotides intact.

Product Type Exonuclease I
Enzyme Exonuclease
Concentration 20 U/μL
10

Invitrogen™ SUMO Protease  DFS Item

A recombinant fragment of ULP1 (Ubl-specific protease 1) from Saccharomyces cerevisiae

12

Invitrogen™ Topoisomerase I  DFS Item

Catalyzes removal of superhelical turns from covalently closed DNA by a transient breakage and rejoining of phosphodiester bonds

13

Invitrogen™ Recombinant Proteinase K Solution (20 mg/mL)  DFS Item

Recombinant Proteinase K is a nonspecific serine protease that is useful for general digestion of proteins.

Shipping Condition Dry Ice
Content And Storage Store at -20°C.
Host Species T. album
Form Liquid
Product Type Proteinase K
Concentration 20 mg/mL
Product Line Ambion
14

Invitrogen™ Anza™ Alkaline Phosphatase  DFS Item

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

Shipping Condition Approved for shipment on Wet or Dry Ice
Product Type Alkaline Phosphatase
Enzyme Alkaline Phosphatase
Compatible Buffer 10X Buffer
Product Line Anza
15

Invitrogen™ T4 DNA Ligase Buffer  DFS Item

T4 DNA Ligase buffer optimizes ligation, which can be performed in 5 minutes