Modifying Enzymes

Modifying Enzymes

Enzymes that structurally alter macromolecules while retaining their own molecular structures. Various modifying enzymes, enzyme mixes, kits, buffers, etc. are available in multiple quantities and concentrations tailored to molecular biology procedures.
2'-O-Methyltransferase (4)
Alkaline Phosphatase (2)
BAP (1)
BP Clonase (4)
CIP (2)
CorrectASE™ (2)
DNA Ligase (7)
DNase (19)
Dnase I, RNase-free (1)
Eam1104I (1)
Endonuclease (2)
Exonuclease (10)
Glycosylase (1)
Ligase (5)
LR Clonase (7)
Methyltransferase (2)
Nuclease (2)
Phosphatase (3)
Polynucleotide Kinase (1)
Pyrophosphatase (7)
Pyrophosphatase, inorganic (2)
RNase (20)
RNase Inhibitor (7)
S-Adenosyl-L-Methionine (4)
T4 β-glucosyltransferase (1)
T4 DNA Ligase (2)
T4 DNA polymerase, Klenow Fragment (1)
T4 Polynucleotide Kinase (2)
T4 Polynucleotide Kinase, T4 DNA polymerase, Klenow Fragment (1)
T4 RNA Ligase (1)
Terminal Deoxynucleotidyl Transferase (4)
TEV Protease (2)
Topoisomerase (1)
Uracil-DNA Glycosylase (2)
Vaccinia Capping Enzyme (4)
Frozen (2)
Liquid (59)
Lyophilized (31)
Powder (11)
≥125 U/mg (3)
≥3,000 U/mg (4)
>40 U/mg (1)
>600 U/mL (∼20 mg/mL) (1)
0.1 U/μL (5)
1 μg/μL (4)
1 mg/mL (2)
1 U/μL (16)
1,000 Units (2)
10 μM (2)
10 mg/mL (1)
10 U/μL (15)
100 U/μL (7)
1000 U/μL (2)
10X (1)
125 U/μL (4)
2 U/μL (7)
20 mg/mL (3)
20 to 50 U/mg (1)
20 U/μL (7)
200 U/μL (1)
30 U/μL (2)
300 U/μL (1)
32 mM (4)
40 U/μL (10)
45 to 55 mg/mL (1)
4X (2)
5 μg/μL (4)
5 U/μL (9)
50 to 375 U/μL (1)
50 U/μL (10)
500 U/mL (RNase A), 20,000 U/mL (RNase T1) (1)
600 to 1000 U/mL, 14 to 22 mg/mL (1)
8 U/μL (1)
RNase A = 500 U/mL, RNase T1 = 20,000 U/mL (1)
+4°C to +30°C (2)
Products (134)
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DNase I 
Concentration: 50 to 375 U/μL. Shipping Condition: Wet Ice. Enzyme: DNase. Quantity: 20,000 U.
Proteinase K, recombinant, PCR grade 
Product Type: Proteinase K. Form: Liquid.
T4 DNA Ligase (5 U/μL) 
Concentration: 5 U/μL. Enzyme: DNA Ligase. Compatible Buffer: 10X T4 DNA Ligase Buffer. Product Type: T4 DNA Ligase.
Gateway™ LR Clonase™ II Enzyme mix 
Shipping Condition: Dry Ice. Enzyme: LR Clonase. Compatible Buffer: Enzyme Buffer. Product Type: LR Clonase Enzyme Mix.
T4 DNA Ligase (5 U/μL) 
Concentration: 5 U/μL. Shipping Condition: Dry Ice. Enzyme: Ligase. Compatible Buffer: 5X Reaction Buffer.
TURBO DNA-free™ Kit 
Shipping Condition: Dry Ice. Enzyme: DNase. Compatible Buffer: Reaction Buffer. Quantity: 50 Reactions.
LR Clonase™ II Plus enzyme 
Shipping Condition: Dry Ice. Enzyme: LR Clonase. Compatible Buffer: Reaction Buffer. Product Type: LR Clonase Enzyme.
Gateway™ BP Clonase™ II Enzyme mix 
Shipping Condition: Dry Ice. Enzyme: BP Clonase. Compatible Buffer: Enzyme Buffer. Product Type: BP Clonase Enzyme Mix.
DNase I, RNase-free (1 U/μL) 
Concentration: 1 U/μL. Enzyme: DNase. Compatible Buffer: Reaction Buffer. Quantity: 1,000 units.
TheraPure™ GMP DNase I, RNase-free (50 U/μL) 
Concentration: 50 U/μL. Color: Transparent. Purity: ≥95%. pH: 7.1 to 7.9
DNase I, RNase-free, HC (50 U/μL) 
Concentration: 50 U/μL. Enzyme: DNase. Compatible Buffer: Reaction Buffer. Quantity: 1,000 units.
Proteinase K Solution (20 mg/mL), RNA grade 
Concentration: 20 mg/mL. Purity: DNase-Free, RNase-Free. For Use With (Application): Chromatin Biology/RNA Extraction/DNA Extraction. Shipping Condition: Approved for shipment on Wet or Dry Ice.
TrueCut™ Cas9 Protein v2 
Components: TrueCut Cas9 Protein v2. Grade: Molecular Biology. Accession Number: NC_002737.2:854751-858857 Expression System: E. coli
TrueCut™ HiFi Cas9 Protein (5 μg/μL) 
Concentration: 5 μg/μL. Purity: ≥90%. Sensitive to Heat Inactivation: Yes. Source: E. coli
TrueCut™ HiFi Cas9 Protein (1 μg/μL) 
Concentration: 1 μg/μL. Purity: ≥90%. Source: E. coli Product Type: HiFi Cas9.
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Modifying Enzymes
Alkaline phosphatase and polynucleotide kinase for DNA and RNA dephosphorylation or phosphorylation., Properties of RNA polymerases for in vitro transcription, RNA labeling, synthesis of antisense RNA and siRNA, studies of RNA splicing and secondary structure.
Thermo Scientific Restriction & Modifying Enzymes
We offer an extensive portfolio of Thermo Scientific restriction enzymes and modifying enzymes including DNA and RNA polymerases, phosphatases, kinases, and nucleases. Whatever your downstream applications are, it is critical to use reliable, high-quality, high-purity reagents in your experiments.
Documents & Support (127)
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Product FAQ
Are the Anza modifying enzymes compatible with the Anza Buffer?
Product FAQ
I would like to perform a restriction enzyme double digestion. Do you offer a tool to determine optimal reaction conditions?