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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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1 – 15 of 277 results
1

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
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Invitrogen™ Ambion™ RNase A, affinity purified, 1 mg/mL

Rigorously tested for contaminating nonspecific endonuclease, exonuclease, and protease activity

EDGE
Shipping Condition Dry Ice
Content And Storage -20°C
Product Type RNase A
Enzyme RNase
Concentration 1 mg/mL
Product Line Ambion
3
Promotions Available

Thermo Scientific™ Proteinase K, recombinant, PCR grade

Degrade proteins even in the presence of detergents with Proteinase K, a broad-range endolytic protease widely used for digestion of proteins in nucleic acid preparations.

Form Liquid
Product Type Proteinase K
4
Promotions Available

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.

EDGE
Product Type Exonuclease I
Enzyme Exonuclease
Concentration 20 U/μL
5
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Thermo Scientific™ RNase A/T1 Mix

Get the RNA degradation activity of both RNase A and RNase T1 with Thermo Scientific™ RNase A/T1 Mix.

EDGE
6
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Thermo Scientific™ Terminal Deoxynucleotidyl Transferase (20 U/μL)

Terminal Deoxynucleotidyl Transferase (TdT) catalyzes the template-independent addition of deoxyribonucleotides to the 3'-OH terminus of DNA molecules.

EDGE
Product Type TdT
Enzyme Terminal Deoxynucleotidyl Transferase
Compatible Buffer Storage Buffer, 5X Reaction Buffer
Concentration 20 U/μL
7

Invitrogen™ Anza™ T4 DNA Ligase Master Mix

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

EDGE
Shipping Condition Approved for shipment on Wet or Dry Ice
Product Type T4 DNA Ligase Master Mix
Enzyme T4 DNA Ligase
Compatible Buffer Elution Buffer, 1X Anza Buffer
Concentration 4X
Product Line Anza
8
Promotions Available

Thermo Scientific™ T4 DNA Ligase (5 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.

EDGE
Product Type T4 DNA Ligase
Enzyme DNA Ligase
Compatible Buffer 10X T4 DNA Ligase Buffer
Concentration 5 U/μL
9

Invitrogen™ AcTEV™ Protease

Specifically recognizes a seven amino acid sequence (Glu-Asn-Leu-Tyr-Phe-Gln-Gly, cleaving between Gln and Gly), ideal for removing affinity tags from fusion proteins

EDGE
Shipping Condition Dry Ice
Product Type Protease
Enzyme TEV Protease
Compatible Buffer TEV Buffer
Optimal Reaction Temperature +4°C to +30°C
Concentration 1,000 Units
Product Line AcTEV
10

Invitrogen™ SUMO Protease

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

EDGE
11
Promotions Available

Thermo Scientific™ Micrococcal Nuclease (300 U/μL)

Digest single-stranded and double-stranded DNA and RNA with Thermo Scientific™ Micrococcal Nuclease (S7 Nuclease), an endo-exonuclease.

EDGE
12
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MP Biomedicals™ Alpha-Amylase

From Bacillus subtilis

EDGE
13
Promotions Available

Invitrogen™ Gateway™ LR Clonase™ II Enzyme mix

Contains enzymes and buffer in a single mix to enable convenient ten-microliter reaction set-up with fewer pipetting steps.

Shipping Condition Dry Ice
Content And Storage Gateway™ LR 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 LR Clonase Enzyme Mix
Enzyme LR Clonase
Compatible Buffer Enzyme Buffer
Product Line Clonase, Gateway
14
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Thermo Scientific™ RiboLock RNase Inhibitor (40 U/μL)

RiboLock RNase Inhibitor specifically inhibits the activity of RNases A, B, and C, protecting RNA under a variety of reaction conditions.

EDGE
Product Type RNase Inhibitor
Compatible Buffer Storage Buffer
Concentration 40 U/μL
Product Line RiboLock
15
Promotions Available

Invitrogen™ DNase I, Amplification Grade

Purified and tested for nondetectable levels of RNase contamination