Modifying Enzymes
Biotium Double Stranded DNA (dsDNA)(DSD/958), 0.2mg/mL
This MAb recognizes the double stranded DNA in human cells. It can be used to stain the nuclei in cell or tissue preparations and can be used as a nuclear marker in human cells. This MAb produces a homogeneous staining pattern in the nucleus of normal and malignant cells. Deoxyribonucleic acid (DNA) is a nucleic acid that stores long-term information regarding the development and function of all known living organisms. DNA consists of two long nucleotide polymers, which are composed of four bases, namely adenine, thymine, guanine and cytosine, all of which are flanked by a phosphate-deoxyribose backbone. Normally, DNA exists as a double-stranded (ds) molecule that forms in the shape of a double helix, allowing the bases and the backbone of the two strands to interact, thus forming a polynucleotide. When the double helix is unwound (either by enzymes or heat), DNA exists as a single-stranded (ss) molecule that is less stable than the double helix, but is necessary for protein acces
Qiagen Beverly Inc T7 DNA LIGASE
DNA Ligase; T7 DNA Ligase; Conc. 3,000,000 U/ul; 900,000 U; incl. 2x Rapid Ligation buffer
ABclonal Technology Taq DNA Ligase
Taq DNA Ligase is a thermostable ligase that catalyzes the formation of a phosphodiester bond between the 5 -phosphate and the 3 -hydroxyl of two adjacent DNA strands. The target strands need to be hybridized and accurately paired, with no gap, to a complementary DNA strand; allowing resolution of single nucleotide variants. Taq DNA Ligase uses NAD as a cofactor and it is active at elevated temperatures (37°C-75°C). It is applicable to Allele-specific gene detection using Ligase Detection Reaction and Ligase Chain Reaction, as well as Mutagenesis by incorporation of a phosphorylated oligonucleotide during primer extension amplification.
![Bioworld Cellulase RS [Onozuka RS], 5 g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/50198965.jpg-250.jpg)
Bioworld Cellulase RS [Onozuka RS], 5 g
From mutant Trichoderma viride derived from the parent strain for Cellulase Onozuka R-10. Cellulase RS contains a high activity of decomposing natural celluloses. Can be used to obtain protoplasts and dissolve cell walls in a wide range of plants.* Soluble in water* Optimum pH range 4.0-5.0* Optimum temperature range 50° to 60°CUsually ships within 24 hours.This product is sold for laboratory research use only.
Bioworld Malate Dehydrogenase, 2.5 KU
Malate DehydrogenaseSpecification:Malate Dehydrogenase, Ammonium Sulfate SuspensionUltra Pure GradeSource: Porcine heartSpecific activity (25 °C): > 1200 U/mgConcentration: > 12,000 U/mLAlanine aminotransferase: < 0.005%Aspartate aminotransferase: < 0.005%Lactate dehydrogenase: < 0.005%Unit Definition: The amount of enzyme which will convert 1 micromole of oxaloacetate and NADH per minute at 25 C in phosphate buffer at pH 7.5.
Carnabio Usa Inc BTN - AKT1 / 10UG
BTN-AKT1, Catalytic domain, Wild type, Amino Acid 104-480(end), NP_005154.1, Expressed in Insect (sf21); 10microg
Enzyme Research Laboratories Inc HUMAN FIBRINOGEN 1G
Human Fibrinogen that is plasminogen, vWF and Fibronectin depleted.
AG Scientific Inc Proteinase K, 500 MG
Proteinase K is a highly reactive serine protease that displays an ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It is the most powerful proteinase among all proteinases characterized so far. It cleaves at the peptide bond adjacent to the carboxylic acid group of aliphatic, aromatic or hydrophobic amino acids. Recombinant Proteinase K is used in the isolation or preparation of high molecular weight nucleic acids. It is highly pure and has a higher specific activity and is more stable at room temperature when compared to native Proteinase K.CAS Number: 39450-01-06Molecular Weight: 29.3 kDaSolubility: 50mM Tris-HCl (pH 7.5), 3mM CaCl2, 50% GlycerolStorage Temperature: +4CResearch or further manufacturing use only, not for food or drug use.
Bioss KD-Validated Exo/Endonuclease
Exo/Endonuclease G Primary Antibody Unconjugated Public Immunogen Range 350-368/368 Host Species Rabbit Target Species Human Clonality Monoclonal Applications WB FCM IC Concentration Lot dependent Size 50 ul Storage Buffer Supplied in PBS (pH 7 4) containing 50% glycerol and 0 02% sodium azide
![Medchemexpress LLC N-cyclobutyl-6-[2-(3-fluorophenyl)ethynyl]pyridine-3-carboxamide | 1310012-12-4 | 98.1% | 25 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000232177.png-250.jpg)
Medchemexpress LLC N-cyclobutyl-6-[2-(3-fluorophenyl)ethynyl]pyridine-3-carboxamide | 1310012-12-4 | 98.1% | 25 MG
VU0360172 is a potent, selective metabotropic glutamate receptor 5 (mGlu5) positive allosteric modulator supplied as a high-purity research reagent. It exhibits low-nanomolar cellular activity and contains an alkyne group for click chemistry applications.
- Potent mGlu5 positive allosteric modulator; EC50 16 nM in HEK293 cells.
- High purity (98.07%) solid, suitable for in vitro and in vivo studies.
- Soluble in DMSO (83.33 mg/mL) and formulatable for in vivo dosing (2.08 mg/mL in 10% DMSO/90% corn oil).
- Store at 4°C protected from light; in solvent store at -80°C for long-term stability.
Sino Biological Recombinant DNase I (RNase-free) 1000 U
DNase I is an endonuclease that can non-specifically cleave DNA, producing dinucleotide, trinucleotide, and oligonucleotide products with 5 ́ phosphorylated and 3 ́ hydroxylated ends. DNase I acts on single-and double-stranded DNA, chromatin, and RNA:DNA hybrid strands. Certified by highly sensitive fluorescence probe assays, our DNase I (RNase-free) demonstrates virtually undetectable RNase activity-a level of purity that surpasses other commercial sources. Trust in this "Ultra-Pure" standard for the ultimate reliability in your RNase-sensitive workflows.
Sigma Aldrich Fine Chemicals Biosciences Clara-Diastase mixture of enzymes, powder, >=35 U/mg | 9001-11-0 | MFCD00146469 | 50G
Clara-Diastase mixture of enzymes, powder, >=35 U/mg | 9001-11-0 | MFCD00146469 | 50G
Sigma Aldrich Fine Chemicals Biosciences Hyaluronidase from bovine testes Type IV-S, lyophilized powder (essentially salt-free), 750-3000 units/mg solid | 37326-33-3 | MFCD00131351 | 500mg
Hyaluronidase from bovine testes Type IV-S, lyophilized powder (essentially salt-free), 750-3000 units/mg solid | 37326-33-3 | MFCD00131351 | 500mg
Research Products International Corp Proteinase K, 100 Milligrams
From Tritirachium album. Serine protease for proteolytic inactivation of nucleases during isolation of DNA and RNA.
Description
Proteinase K is a highly reactive serine protease that displays an ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It is the most powerful proteinase among all proteinases characterized so far. It cleaves at the peptide bond adjacent to the carboxylic acid group of aliphatic, aromatic or hydrophobic amino acids.
Recombinant Proteinase K is used in the isolation or preparation of high molecular weight nucleic acids. It is highly pure and has a higher specific activity and is more stable at room temperature when compared to native Proteinase K.
![Amsbio LLC Neuraminidase isozyme S [Reagent for studies of gangliosides]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502566244.png-250.jpg)
Amsbio LLC Neuraminidase isozyme S [Reagent for studies of gangliosides]
Neuraminidase isozyme S [Reagent for studies of gangliosides]