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.

Search Within Results

331 – 345 of 2,660 results

331

Sigma Aldrich Amano Lipase From Pseudomonas Fluorescens

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Pricing & Availability
Specifications

Boiling Point	specific activity: ≥20,000 U/g, pH 8.0, 55 C (Optimum pH and temperature); specific activity: ≥20,000 U/g
CAS	9001-62-1
MDL Number	MFCD02685888
Health Hazard 1	Non-Hazardous
RTECS Number	TO9776500
Recommended Storage	Room Temperature
EINECS Number	232-619-9

332

Promega SP6 RNA Polymerase

DNA-dependent RNA polymerase for in vitro transcription.

Pricing & Availability

333

Promega RQ1 RNase-Free DNase

RQ1 (RNA Qualified) RNase-Free DNase is a DNase I that degrades both double-stranded and single-stranded DNA.

Pricing & Availability

334

Promega Factor Xa Protease

Factor Xa Protease preferentially cleaves after the arginine residue in the amino acid sequence Ile-Glu-Gly-Arg.

Pricing & Availability

335

Promega Terminal Deoxynucleotidyl Transferase

TdT catalyzes the addition of mononucleotides to the terminal 3'-OH of a DNA initiator accompanied by the release of inorganic phosphate.

Pricing & Availability
Specifications

Components	5X Reaction Buffer: 500mM Cacodylate Buffer (pH 6.8 at 25°C), 5mM CoCl2, 0.5mM DTT
Content And Storage	-30°C to -10°C
Form	Liquid
Product Type	Terminal Deoxynucleotidyl Transferase
Storage Buffer	50mM Potassium Phosphate (pH 6.4), 100mM NaCl, 1mM beta-mercaptoethanol, 0.1% Tween™ 20, 50% Glycerol
Color	Colorless
pH	6.4
Concentration	30 U/μL
For Use With (Application)	Tailing reactions to add complementary Homopolymer tails to DNA vectors and cDNA, 3' end-labeling, TUNEL Assays
Source	Recombinant E. coli strain

336

Promega 4-CORE™ Buffer Pack

Consists of one vial each of Restriction Enzyme Buffers A, B, C and D.

Pricing & Availability

337

Promega Proteinase K

Serine protease that exhibits a very broad cleavage specificity. Useful in many molecular biology applications.

Pricing & Availability

338

Thermo Scientific™ Exonuclease VII

A strict single-strand directed enzyme with 5'→3' and 3'→5' exonuclease activities.

Pricing & Availability

339

Promega Modifying Enzymes: Single-Stranded DNA Binding Protein

Binds with high affinity in a cooperative manner to single-stranded DNA but does not bind well to double-stranded DNA

Pricing & Availability

340

Promega T3 RNA Polymerase

DNA-dependent RNA polymerase for in vitro transcription.

Pricing & Availability
Specifications

Components	100mM DTT 5X Reaction Buffer, transcription optimized 5X Buffer: 200mM Tris HCl (pH 7.9 at 25°C), 30mM MgCl2, 10mM Spermidine, 50mM NaCl
Content And Storage	-30°C to -10°C
Form	Liquid
Product Type	T3 RNA Polymerase
Storage Buffer	20mM Potassium Phosphate (pH 7.7 at 25°C), 1mM EDTA, 10mM DTT, 100mM NaCl, 0.1% Triton™ X-100, 50% Glycerol
Color	Colorless
pH	7.7
Purity	>90%
For Use With (Application)	Generation of templates for in-vitro translation, generation of probes for Nucleic Acid hybridization, generation of RNA processing Substrates, generation of Antisense RNA
Source	Recombinant E. coli strain

341

Promega S1 Nuclease

Endonuclease specific for single-stranded RNA or DNA.

Pricing & Availability

342

Promega Ribonuclease H

RNase H is an endonuclease that specifically hydrolyzes the phosphodiester bonds of RNA hybridized to DNA.

Pricing & Availability
Specifications

Content And Storage	-30°C to -10°C
Form	Liquid
Product Type	Ribonuclease H
Storage Buffer	20mM HEPES-KOH (pH 7.8 at 25°C), 1mM DTT, 50mM KCl, 0.2mg/mL BSA, 50% Glycerol
Color	Colorless
pH	7.8
Concentration	0.5 to 2 U/μL
For Use With (Application)	Removal of the RNA strand prior to second strand cDNA synthesis, analysis of in-vitro polyadenylation reaction products, microarrays
Source	Recombinant E. coli strain

343

Promega T7 RNA Polymerase

DNA-dependent RNA polymerase for in vitro transcription.

Pricing & Availability
Specifications

Components	5X Reaction Buffer: 100mM DTT and transcription optimized 5X Buffer: 200mM Tris HCl (pH 7.9 at 25°C), 30mM MgCl2, 10mM Spermidine, 50mM NaCl
Content And Storage	-30°C to -10°C
Inhibitors	Recombinant RNasin™ Ribonuclease
Form	Liquid
Product Type	T7 RNA Polymerase
Storage Buffer	20mM Potassium Phosphate (pH 7.7 at 25°C), 1mM EDTA, 10mM DTT, 100mM NaCl, 0.1% Triton™ X-100, 50% Glycerol
Color	Colorless
pH	7.7
Purity	>90%
For Use With (Application)	Generation of templates for in-vitro translation, generation of probes for Nucleic Acid hybridization, generation of RNA processing Substrates, generation of Antisense RNA
Source	Recombinant E. coli strain

344

Promega Streptavidin Alkaline Phosphatase

Used for the detection of biotinylated molecules.

Pricing & Availability

345

Promega T4 DNA Ligase Buffer Pack

For ligation of DNA ends.

Pricing & Availability

Modifying Enzymes

Filtered Search Results

Narrow Results