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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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256 – 270 of 2,693 results
256

Cytiva Ready-To-Go™ T4 DNA Ligase

For covalently linking DNA fragments in as little as 30 minutes

258

Bilirubin Oxidase, MP Biomedicals™

Catalyzes the oxidation of bilirubin to biliverdin. Bilirubin Oxidase, MP Biomedicals is a multicopper oxidase enzyme that is used for diagnostic analysis of bilirubin in serum during medical examinations of the serum. Oxygen is the electron acceptor and

259

MP Biomedicals™ Sorbitol Dehydrogenase, From Sheep Liver

An oxidoreductase in carbohydrate metabolism converting fructose into sorbitol

Content And Storage 0°C
Form Powder
Product Type Sorbitol Dehydrogenase, L-Iditol dehydrogenase, Polyol dehydrogenase, SDH
260

MP Biomedicals™ Liver S9 Homogenate, Suspended in Potassium Chloride

Post Mitochondrial Supernatant

Content And Storage -70°C
Form Frozen
Product Type Liver S9 Homogenate
For Use With (Application) Ames mutagen assay, study of xenobiotic metabolism and drug interactions
Source Male Rat, Sprague Dawley strain
262

R&D Systems™ Recombinant Human BACE-2 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Enzyme Activity

263

MP Biomedicals™ Collagenase, Type 4

From Clostridium histolyticum

Content And Storage 4°C
Inhibitors Cysteine, EDTA or o-phenanthroline, alpha2-macroglobulin - a large plasma glycoprotein, alpha2-macroglobulin, alpha1-antitrypsin
Form Lyophilized Powder
Product Type Collagenase Type 4
Color Brown
Concentration >160 U/mg
For Use With (Application) For tissue dissociation combined with other Enzymes such as Elastase, Trypsin/Papain
Source Clostridium histolyticum
264

MP Biomedicals™ Cholesterol Oxidase from Streptomyces species

Cholesterol oxidase (CHOD) catalyzes the first step in cholesterol catabolism

Content And Storage 0°C
Inhibitors Ionic detergents, Hg++, Ag+
Form Lyophilized Powder
Product Type Cholesterol Oxidase
Molecular Weight (g/mol) ≈34000
Color Dark Yellow
pH 6.5 to 7
Concentration ≈15 U/mg
For Use With (Application) Catalyzes the first step in Cholesterol catabolism
Source Streptomyces species
265

MP Biomedicals™ Cell Preparation Grade Collagenase from Clostridium histolyticum

Prepared to contain lower tryptic activity to limit damage to membrane proteins and receptors but with normal to above normal collagenase activity

Content And Storage Store at 4°C. Protect from moisture.
Form Powder
Color Brown
266

MP Biomedicals™ Elastase 2X Crystallized, from Porcine Pancreas

Activity 50 u/mg protein, Porcine Pancreas, Milky Solution

Content And Storage 4°C
Inhibitors DFP, Elastinal, alpha-2-macroglobulin
Form Solution
Product Type Elastase
Molecular Weight (g/mol) ≈25000
Color Milky
Concentration 2X
For Use With (Application) Investigate the purification and partial characterization of the pancreatic proteolytic Enzymes
Source Porcine pancreas
267

Thermo Scientific™ Thermus thermophilus DNA Ligase

Thermo Scientific™ Thermus thermophilus DNA Ligase is a thermostable NAD-dependent DNA ligase that catalizes formation of phosphodiester bonds between 5'-phospate and 3'-hydroxyl termini in double-stranded DNA.

268

MP Biomedicals™ Hyaluronidase, From Streptomyces hyalurolyticus

Enzyme activity is determined by a change in optical density in a hyaluronic acid solution.

Inhibitors Mn2+, Hg2+, K+ Ferricyanide
Form Lyophilized Powder
Product Type Hyaluronidase
Color White
pH 6
Concentration ≈2000 U/mg
Source Streptomyces hyalurolyticus
269

MP Biomedicals™ Creatinine Deiminase

>10u/mg solid, White Powder. Use to investigate the bioelectronic tongue for the simultaneous determination of urea, creatinine and alkaline ions in clinical samples.

Content And Storage -20°C
Form Lyophilized Powder
Product Type Creatinine Deiminase
Color White
pH 8.5 to 9.5
Concentration >10 U/mg
For Use With (Application) Determination of Urea, Creatinine and Alkaline Ions
Source Microbes
270

MP Biomedicals™ alpha-Amylase from Bacillus subtilis

Liquefying diastase supplied as dry, free-flowing powder with high uniformity and storage stability

Content And Storage 4°C
Form Powder
Product Type alpha-Amylase
Color Off-White to Tan
pH 5 to 7
Incubator Temperature 60°C to 80°C
For Use With (Application) Carbohydrate hydrolysis
Source Bacillus subtilis