Fisher Scientific
Products
Enzymes and Inhibitors
Modifying Enzymes

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.

Form

Chunks, Powder (4)
Cloudy Suspension (3)
Crystalline Powder (23)
Crystallized, Lyophilized (11)
Fine Powder (1)
Frozen (7)
Liquid (117)
Lyophilized (51)
Lyophilized Liquid (2)
Lyophilized Powder (139)
Lyophilized Solid (13)
Powder (89)
Solid (31)
Solution (16)
Suspension (8)

Concentration

≈10% (1)
≈1200 U/mg (1)
≈13,000 U/mg (2)
≈15 U/mg (3)
≈200 U/mg (2)
≈2000 U/mg (3)
≈30,000 U/mL, ≈40,000 U/mg Protein (1)
≈40 U/mg (1)
≈5 U/mg Protein, ≥1 U/mg Solid (2)
≈60,000 U/mg (1)
≥0.8 U/mg (2)
≥0.900 mg protein/mg solid (4)
≥1 U/mg (5)
≥1.5 μ/mg (2)
≥10 U/mg (2)
≥100 U/mg (3)
≥1000 U/mL (2)
≥1000 U/mg (3)
≥125 U/mg (3)
≥20 μ/mg (1)
≥200 U/mg (7)
≥2000 kU/mg (2)
≥250 U/mg (4)
≥3 U/mg (3)
≥3,000 U/mg (4)
≥300 U/mL (1)
≥300 U/mg (5)
≥3000 U/g (2)
≥40 U/mg (1)
≥400 U/mg (2)
≥50 U/mg (3)
≥50 kU/mg (3)
≥5000 U/mg (2)
≥60 U/mg (2)
≥600 U/mg (1)
≥70 kU/mg (5)
>1.5 U/mg (3)
>10 U/mg (7)
>100 U/mg (4)
>1000 U/g (7)
>125 U/mg (4)
>160 U/mg (3)
>16000 U/g (2)
>2000 U/mg (3)
>2500 U/mg (1)
>5 x 10¹⁰ pfu/mL (1)
>50 U/mg (2)
>50,000 U/mL (1)
>5000 U/g (5)
>60,000 U/g (3)
>600 U/mL (∼20 mg/mL) (1)
0.1 U/μL (1)
0.1 mg/mL (3)
0.5 to 1 μg/μL (2)
0.5 to 2 U/μL (2)
1 μg/μL (4)
1 U/μL (19)
1 mg/mL (13)
1 to 3 U/μL (2)
1 to 5 μg/μL (1)
1,000 Units (2)
1.5 to 3 mg/mL (1)
10 μM (2)
10 U/μL (15)
10 mg/mL (2)
10 to 20 U/μL (6)
10,000X (1)
100 U/μL (3)
100 to 200 U/μL (1)
100,000 U/mg (2)
1000 U/μL (2)
1000 U/g (2)
10X (1)
150 U/mg (1)
150 to 200 U/μL (2)
16,000 U/g (1)
1X (3)
2 U/μL (8)
2 to 4 μ/mg (2)
2.5 U/μL (3)
2.5% w/v (1)
20 U/μL (10)
20 U/mg (2)
20 mM in DMSO (2)
20 mg/mL (6)
20 to 100 U/μL (1)
20 to 40 U/μL (1)
20 to 50 U/mg (1)
20,000 U/g (5)
200 U/μL (1)
25 U/mg (1)
27 to 33K U/μL (3)
2X (18)
30 U/μL (3)
300 U/μL (1)
300 U/mg (1)
3X (8)
40 U/μL (4)
45 to 55 mg/mL (1)
4X (2)
5 μg/μL (4)
5 U/μL (18)
5 mg/mL (1)
5 to 10 U/μL (7)
50 U/μL (5)
50 to 100 μg/mL (1)
50 to 375 U/μL (1)
500 U/mL (RNase A), 20,000 U/mL (RNase T1) (1)
60 to 80 U/mg (5)
600 to 1000 U/mL, 14 to 22 mg/mL (1)
8 U/μL (2)
80 U/μL (2)
8X (3)
Activity: 0.5 U/mg solid; 0.55 U/mg protein (1)
RNase A = 500 U/mL, RNase T1 = 20,000 U/mL (1)
beta-Glucuronidase: >50,000 U/mL, Sulfatase: 5,000 U/mL (4)

Enzyme

Alkaline Phosphatase (3)
BAP (1)
BP Clonase (4)
CIP (2)
CorrectASE™ (2)
DNA Ligase (12)
DNase (14)
Dnase I, RNase-free (1)
Endonuclease (3)
Exonuclease (15)
Glycosylase (1)
Gyrase (1)
LR Clonase (7)
Ligase (5)
Lipase (1)
Methyltransferase (2)
Nuclease (2)
Phosphatase (3)
Polymerases and Kinase (1)
Polynucleotide Kinase (4)
Pyrophosphatase (1)
Pyrophosphatase, inorganic (2)
RNA Ligase (1)
RNA Ligase II (1)
RNase (21)
RNase Inhibitor (2)
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)
T7 DNA Ligase (1)
T7 Exonuclease (1)
TEV Protease (2)
Terminal Deoxynucleotidyl Transferase (5)
Topoisomerase (1)
Uracil-DNA Glycosylase (3)

Product Line

AcTEV (2)
Ambion (16)
Ambion, DNA-free (2)
Ambion, TURBO (2)
Anza (7)
BaculoDirect, Clonase, Gateway (1)
Clonase, Gateway (10)
EpiJET (2)
Invitrogen (4)
RiboLock (3)
TheraPure (4)
Thermo Scientific (16)
TrueCut (4)
UltraPure (1)
ezDNase (1)

Research Category

DNA Repair (15)
Drug Development (8)
Genome Editing (15)
Next-generation Sequencing (14)
Nucleic Acid Analysis (2)
PCR (6)
RNA Research (11)
Scarless Cloning (5)
Signal Transduction (1)
Toxicology and Drug Metabolism (6)
Traditional Cloning (18)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

special offers

Clearance (1)
New Lab Start-Up (25)
Offers (55)

brands

Abcam (24)
ABclonal Technology (59)
Accelagen (4)
ACROBiosystems (11)
Active Motif (3)
AdipoGen (1)
Adooq Bioscience LLC (1)
AG Scientific Inc (9)
Agilent Technologies (18)
Aldevron (17)
Aldon Corporation (4)
Alkali Scientific (5)
American Research Products Inc (38)
Amsbio LLC (21)
AnaSpec (2)
Andwin Scientific (1)
Aniara Diagnostica LLC (1)
Ankom Technology (1)
Apexbio Technology LLC (28)
Applied Biosystems (3)
As One International Inc (2)
ATCC (4)
Athens Research And Technology Inc (11)
Beckman Coulter (2)
Bellbrook Labs (4)
Berry & Associates Inc (1)
Bertin Corp (1)
Bio IVT (25)
Bioanalytical Systems Inc (1)
Bioassay Systems (1)
Biocare Medical, LLC (4)
Biochain Institute Inc (3)
Biolegend (1)
Bioss (5)
Biotang Inc (15)
Biotium (21)
BioVendor, LLC (4)
Bioworld (29)
BPS Bioscience Inc (2)
Bulldog Bio Inc (1)
Cambridge Isotope Laboratories (1)
Carbosynth LLC. (3)
Carnabio Usa Inc (53)
Catachem (1)
Cayman Chemical (144)
Cell Biolabs Inc (1)
Cell Signaling Technology (11)
Cellscript Inc (1)
Chem-Impex International, Inc. (5)
Chemily Glycoscience (1)
Chemscene (1)
Corning (1)
Cosmo Bio Usa Inc (1)
CPC Scientific (1)
Creative Bioarray (1)
Creative Biomart (9)
Creative Diagnostics (1)
Crescent Chemical Co Inc (28)
Cusabio Technology LLC (6)
Cytiva (7)
Cytoskeleton, Inc. (1)
Diagenode Inc (2)
Discovery Life Sciences (38)
Dojindo Molecular Technologies Inc (1)
Eagle Biosciences Inc (1)
Echelon Biosciences Research Labs (12)
Edvotek (1)
Electron Microscopy Sciences (1)
eMolecules (1)
Enterprise Technology Solutions (4)
Enzo Life Sciences (36)
Enzyme Research Laboratories Inc (10)
Epoch Life Science Inc (1)
Fisher BioReagents (24)
Fisher Chemical (2)
Fisher Scientific (14)
G-Biosciences (28)
GeneCopoeia (1)
Genscript Corporation (7)
Gibco (2)
Glen Research (2)
Gold Biotechnology Inc (7)
Haematologic Technologies Inc (2)
Hampton Research (1)
IMCS (1)
Immunology Consultants (2)
Indofine Chemical (1)
Innovative Cell Technologies (1)
Innovative Research Inc (2)
Integrated DNA Technologies Inc (2)
Invitrogen (79)
iXCells Biotechnologies (1)
Kactus (1)
Key Scientific Products (3)
Lifeline Cell Technology (1)
LifeSensors (8)
Lkt Laboratories (1)
Macherey-Nagel (5)
McKesson General Medical (1)
Med Vet International (6)
Medchemexpress LLC (71)
Meridian Life Science (26)
MilliporeSigma (60)
MilliporeSigma Supelco (2)
MP Biomedicals, Inc (284)
MSC (1)
Nanocs (1)
Neta Scientific (1)
New England Biolabs, Inc. (244)
Novus Biologicals (22)
Omega Biotek Inc (2)
OriGene (4)
Oxyrase (2)
Pel Freez Biologicals (1)
Perkin Elmer US LLC (1)
Pfaltz & Bauer (8)
Pna Bio (1)
Profoldin (2)
Promega Corporation (60)
Proteintech Group Inc (5)
QA Bio Inc (5)
Qiagen Beverly Inc (14)
R&D Systems (4)
Raybiotech Inc (1)
Reprocell (1)
Research Products International Corp (12)
Revvity Health Sciences Inc (2)
Rheosense Inc (1)
Roche Diagnostics (5)
Rockland Immunochemicals (3)
Rowley Biochemical Institute Inc (1)
Santa Cruz Biotechnology (1)
Selleck Chemical LLC (6)
Seracare Life Sciences Inc (1)
Sigma Aldrich Fine Chemicals Biosciences (389)
Sino Biological (5)
SLMP Llc Dba Statlab Medical (1)
Spectrum Chemical Manufacturing Corporation (10)
StatLab (1)
STEMCELL Technologies (16)
Supelco Inc (3)
Supply Solutions (39)
Takara Bio (29)
TCI America (11)
Teknova (2)
Thermo Scientific (71)
Thermo Scientific Chemicals (34)
Thermo Scientific™ (3)
Tocris Bioscience (32)
Trevigen (5)
U.S. Pharmacopeia (1)
Ubpbio (6)
Uline (1)
United States Biological Corporation (5)
Vector Biolabs (5)
Vector Laboratories (2)
Viagen Biotech Inc (1)
World Precision Instrument (1)
Worthington Biochemical Corporation (86)
Zyagen Labs (1)
Zymo Research Corporation (16)

special interests

Available on GSA/VA Contract (47)
Fast Shipping (130)
Greener Choice (4)
Production Products (25)
Science Education (26)
Small and Specialty Supplier (1,110)

Form

Chunks, Powder (4)
Cloudy Suspension (3)
Crystalline Powder (23)
Crystallized, Lyophilized (11)
Fine Powder (1)
Frozen (7)
Liquid (117)
Lyophilized (51)
Lyophilized Liquid (2)
Lyophilized Powder (139)
Lyophilized Solid (13)
Powder (89)
Solid (31)
Solution (16)
Suspension (8)

Concentration

≈10% (1)
≈1200 U/mg (1)
≈13,000 U/mg (2)
≈15 U/mg (3)
≈200 U/mg (2)
≈2000 U/mg (3)
≈30,000 U/mL, ≈40,000 U/mg Protein (1)
≈40 U/mg (1)
≈5 U/mg Protein, ≥1 U/mg Solid (2)
≈60,000 U/mg (1)
≥0.8 U/mg (2)
≥0.900 mg protein/mg solid (4)
≥1 U/mg (5)
≥1.5 μ/mg (2)
≥10 U/mg (2)
≥100 U/mg (3)
≥1000 U/mL (2)
≥1000 U/mg (3)
≥125 U/mg (3)
≥20 μ/mg (1)
≥200 U/mg (7)
≥2000 kU/mg (2)
≥250 U/mg (4)
≥3 U/mg (3)
≥3,000 U/mg (4)
≥300 U/mL (1)
≥300 U/mg (5)
≥3000 U/g (2)
≥40 U/mg (1)
≥400 U/mg (2)
≥50 U/mg (3)
≥50 kU/mg (3)
≥5000 U/mg (2)
≥60 U/mg (2)
≥600 U/mg (1)
≥70 kU/mg (5)
>1.5 U/mg (3)
>10 U/mg (7)
>100 U/mg (4)
>1000 U/g (7)
>125 U/mg (4)
>160 U/mg (3)
>16000 U/g (2)
>2000 U/mg (3)
>2500 U/mg (1)
>5 x 10¹⁰ pfu/mL (1)
>50 U/mg (2)
>50,000 U/mL (1)
>5000 U/g (5)
>60,000 U/g (3)
>600 U/mL (∼20 mg/mL) (1)
0.1 U/μL (1)
0.1 mg/mL (3)
0.5 to 1 μg/μL (2)
0.5 to 2 U/μL (2)
1 μg/μL (4)
1 U/μL (19)
1 mg/mL (13)
1 to 3 U/μL (2)
1 to 5 μg/μL (1)
1,000 Units (2)
1.5 to 3 mg/mL (1)
10 μM (2)
10 U/μL (15)
10 mg/mL (2)
10 to 20 U/μL (6)
10,000X (1)
100 U/μL (3)
100 to 200 U/μL (1)
100,000 U/mg (2)
1000 U/μL (2)
1000 U/g (2)
10X (1)
150 U/mg (1)
150 to 200 U/μL (2)
16,000 U/g (1)
1X (3)
2 U/μL (8)
2 to 4 μ/mg (2)
2.5 U/μL (3)
2.5% w/v (1)
20 U/μL (10)
20 U/mg (2)
20 mM in DMSO (2)
20 mg/mL (6)
20 to 100 U/μL (1)
20 to 40 U/μL (1)
20 to 50 U/mg (1)
20,000 U/g (5)
200 U/μL (1)
25 U/mg (1)
27 to 33K U/μL (3)
2X (18)
30 U/μL (3)
300 U/μL (1)
300 U/mg (1)
3X (8)
40 U/μL (4)
45 to 55 mg/mL (1)
4X (2)
5 μg/μL (4)
5 U/μL (18)
5 mg/mL (1)
5 to 10 U/μL (7)
50 U/μL (5)
50 to 100 μg/mL (1)
50 to 375 U/μL (1)
500 U/mL (RNase A), 20,000 U/mL (RNase T1) (1)
60 to 80 U/mg (5)
600 to 1000 U/mL, 14 to 22 mg/mL (1)
8 U/μL (2)
80 U/μL (2)
8X (3)
Activity: 0.5 U/mg solid; 0.55 U/mg protein (1)
RNase A = 500 U/mL, RNase T1 = 20,000 U/mL (1)
beta-Glucuronidase: >50,000 U/mL, Sulfatase: 5,000 U/mL (4)

Enzyme

Alkaline Phosphatase (3)
BAP (1)
BP Clonase (4)
CIP (2)
CorrectASE™ (2)
DNA Ligase (12)
DNase (14)
Dnase I, RNase-free (1)
Endonuclease (3)
Exonuclease (15)
Glycosylase (1)
Gyrase (1)
LR Clonase (7)
Ligase (5)
Lipase (1)
Methyltransferase (2)
Nuclease (2)
Phosphatase (3)
Polymerases and Kinase (1)
Polynucleotide Kinase (4)
Pyrophosphatase (1)
Pyrophosphatase, inorganic (2)
RNA Ligase (1)
RNA Ligase II (1)
RNase (21)
RNase Inhibitor (2)
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)
T7 DNA Ligase (1)
T7 Exonuclease (1)
TEV Protease (2)
Terminal Deoxynucleotidyl Transferase (5)
Topoisomerase (1)
Uracil-DNA Glycosylase (3)

Product Line

AcTEV (2)
Ambion (16)
Ambion, DNA-free (2)
Ambion, TURBO (2)
Anza (7)
BaculoDirect, Clonase, Gateway (1)
Clonase, Gateway (10)
EpiJET (2)
Invitrogen (4)
RiboLock (3)
TheraPure (4)
Thermo Scientific (16)
TrueCut (4)
UltraPure (1)
ezDNase (1)

Sensitive to Heat Inactivation

No (11)
Yes (33)

Optimal Reaction Temperature

+4°C to +30°C (2)

Search Within Results

Keyword Search:

Clear All

2,176 – 2,190 of 2,650 results

2,176