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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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196 – 210 of 2,641 results
196

MilliporeSigma™ Calbiochem™ Horseradish Peroxidase

Suitable for conjugation to proteins and antibodies and as cytochemical marker in immunohistochemical staining

Content And Storage -20°C
Form Lyophilized Solid
Product Type Horseradish Peroxidase
197

MilliporeSigma™ Calbiochem™ Lysozyme, Chicken Egg White

Inhibits biological activity of lipopolysaccharides from periodontopathic bacteria

Content And Storage -20°C
Form Lyophilized Solid
Product Type Lysozyme, Chicken Egg White
Color Off-white
Source Chicken egg
198

MilliporeSigma™ Novagen™ KOD XL DNA Polymerase

For PCR amplification of long strand and GC-rich DNA templates

Content And Storage -20°C
Product Type KOD XL DNA Polymerase
Concentration 2.5 U/μL
Source Recombinant Thermococcus kodakaraensis KOD1 DNA polymerase expressed in E. coli (wild type and exonuclease-deficient forms)
199

MilliporeSigma™ Novagen™ rLysozyme™ Solution
GSA_VA

For lysis of Gram-negative bacteria

Components Supplied as a ready-to-use solution at a concentration range of 27 to 33KU/μL in 50% glycerol containing 50mM Tris-HCl, 0.1M NaCl, 0.1mM EDTA, 1 mM DTT, 0.1% TRITON™ X-100
Content And Storage -20°C
Product Type Stabilized recombinant lysozyme
pH 7.5
Concentration 27 to 33K U/μL
200

MP Biomedicals™ Arginase from Bovine Liver

Major degradative enzyme for arginine that converts arginine to ornithine

Content And Storage -20°C
Inhibitors Hg2+, Ag2+, Zn2+
Form Powder
Product Type Arginase
Molecular Weight (g/mol) 115000 to 120000
Color Brown
pH 10
Concentration 1 mg/mL
For Use With (Application) Converts Arginine to Ornithine, deficiency is associated with spasticity and motor dysfunction
Source Bovine liver
201

MP Biomedicals™ β- Galactosidase from Escherichia coli

β-galactosidase cleaves lactose into its monosaccharide components, glucose and galactose

Content And Storage 4°C
Inhibitors p-Chloromercuribenzoate, lodoacetamide, Heavy Metal Ions (Zn++, Fe++, Zn++, Cd++, Cu++, Pb++, Ag+, Hg++), Ionic Detergents SDS, DAC
Form Lyophilized Powder
Product Type beta-Galactosidase
Molecular Weight (g/mol) 540000
Color Pale Gray
pH 7 to 7.5
Concentration ≥50 U/mg
For Use With (Application) Structural investigation of Carbohydrate, the determination of Lactose (food stuff analysis) and as an Enzyme label for Enzyme immunoassay
Source E. coli
202

MP Biomedicals™ Diaphorase from Porcine Heart

Diaphorase is used in a study to assess the protein-protein interactions in assembly of lipoic acid on 2-oxoacid dehydrogenases of aerobic metabolism

Content And Storage 0°C
Form Lyophilized Powder
Product Type Diaphorase
Color Pale Yellow
For Use With (Application) Study the assess the Protein-Protein interactions in assembly of Lipoic Acid on the 2-oxoacid Dehydrogenases of aerobic metabolism
Source Procine heart
203

MP Biomedicals™ Papain

Used in the enzymatic synthesis of amino acids, peptides, and other molecules

Content And Storage 4°C
Inhibitors AEBSF, Antipain, Cystatin, E-64, leupeptin, PMSF, TLCK and TPCK
Form Powder
Product Type Papain
Molecular Weight (g/mol) 23000
Color Off-White
pH 6 to 7
For Use With (Application) Enzymatic synthesis of Amino Acids, Peptides and other molecules
Source Carica papaya latex
204

MP Biomedicals™ Papain from Papaya Latex

Sulfhydryl protease from Carica papaya latex

Content And Storage 4°C
Inhibitors Sulfhydryl groups including heavy Metals, Carbonyl reagents, Aldehydes, Benzoylamidoacetonitrile, AEBSF, antipain, cystatin, E-64, leupeptin, PMSF, TLCK and TPCK
Form Solution
Product Type Papain
Molecular Weight (g/mol) 23000
Color Milky White
pH 6 to 7
Concentration 2X
For Use With (Application) Produce Fab fragments of Antibodies, cell dissociation, morphological isolation of intact cortical neurons from Postnatal Rats
Source Papaya Latex
205

MP Biomedicals™ Trypsin from Beef Pancreas

2x Crystallized, ≥180 TAMEu/mg , White Powder. Commonly used in biological research.

Product Type Trypsin
Molecular Weight (g/mol) 23000 or 22000
Color White
207

Thermo Scientific Chemicals Ribonuclease A, bovine pancreas, purified

Used to remove RNA from DNA plasmid preparations and protein samples. Ribonuclease A is used for RNase protection assays, to remove unspecifically bound RNA, analysis of RNA sequences, to hydrolyze RNA contained in protein samples, and the purification of DNA.

Sensitivity Moisture sensitive
Form Lyophilized
208

Thermo Scientific Chemicals Ribonuclease A, bovine pancreas, chromatographically purified

Used to remove RNA from DNA plasmid preparations and protein samples. Ribonuclease A is used for RNase protection assays, to remove unspecifically bound RNA, analysis of RNA sequences, to hydrolyze RNA contained in protein samples, and the purification of DNA.

Sensitivity Moisture sensitive
Form Lyophilized
209

Thermo Scientific Chemicals Collagenase, Type I, Clostridium histolyticum

Type I Collagenase (CAS # 9001-12-1) is one of seven collagenases, enzymes responsible for collagen degradation.

Form Powder
210

Thermo Scientific Chemicals Pectinase, Aspergillus niger

Used in plant protoplast preparation to digest cell wall prior to organelle isolation. Pectinase helps facilitate the maceration of plant materials and extraction processes including organelle preparation.

Form Powder