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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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106 – 120 of 2,682 results
106

MP Biomedicals™ Diastase

Malt

Content And Storage 4°C
Form Powder
Product Type Diastase
Color Off-White
Concentration 1000 U/g
For Use With (Application) Digests 50g of Starch in <30 min.
Source Malt
107

MP Biomedicals™ Cholesterol Esterase from Pseudomonas Species

Cholesterol esterase (CE) is a reversible enzyme that can hydrolyze or synthesize fatty acid esters of cholesterol and other sterols

Content And Storage 0°C
Inhibitors Hg- - Ag ionic detergents
Form Lyophilized Powder
Product Type Cholesterol Esterase
Molecular Weight (g/mol) ≈300000
Color Yellowish Tan
pH 7 to 9
Concentration ≥100 U/mg
For Use With (Application) Enzymatic determination of Total Cholesterol when coupled with Cholesterol Oxidase in clinical analysis
Source Pseudomonas species
108

MP Biomedicals™ Protocatechuate-3,4-dioxygenase, From Pseudomonas species

≥3u/mg solid, Off-white Powder. Used to study the metabolism of protocatechuate in Rhizobiaceae.

Content And Storage -20°C
Inhibitors Ag, Hg, PCMB
Form Lyophilized Powder
Product Type Protocatechuate-3,4-dioxygenase
Color Off-White
pH 9
Concentration ≥3 U/mg
For Use With (Application) Enzymatic determination of Choline Esterase
Source Pseudomonas species
109

MP Biomedicals™ Formaldehyde Dehydrogenase (Formaldehyde: NAD+oxidoreductase)

From Pseudomonas putida

Content And Storage 0°C
Form Lyophilized Powder
Product Type Formaldehyde Dehydrogenase
Color Off-White
Concentration ≥1 U/mg
For Use With (Application) Formaldehyde Dehydrogenase is used as a biosensor for the presence of Formaldehyde in pharmaceuticals, waste Water, vaccines and industrial products
Source Pseudomonas putida
110

MP Biomedicals™ Ribonuclease A, From Bovine Pancreas

Aggregates can be converted to monomers.

Content And Storage 0°C
Inhibitors Heavy Metal ions and is competitively inhibited by DNA
Form Lyophilized Powder
Product Type Ribonuclease A
Molecular Weight (g/mol) 13700
Color White
pH 7 to 7.5
Purity >70%
Concentration ≥50 kU/mg
For Use With (Application) Used to remove RNA from DNA plasmid preparations and Protein samples
Source Bovine pancreas
111

MP Biomedicals™ Proteinase K from Tritirachium album

Highly active stable endopeptidase with a broad spectrum of action

Content And Storage 4°C
Inhibitors Diisopropylfluorophosphate or Phenylmethane Sulfonyl Fluoride, AEBSF and Trypsin
Form Lyophilized Powder
Product Type Proteinase K
Molecular Weight (g/mol) 30000
Color White
pH 7.5 to 12
Grade Molecular Biology
For Use With (Application) Useful for the proteolytic inactivation of Nucleases during the isolation of DNA and RNA
Source Tritirachium album
112

Cytiva M13KO7 Helper Phage

Used for phage rescue. Cytiva M13KO7 Helper Phage is used in fluorescence quantification of single stranded M113DNA.

113

R&D Systems™ Recombinant Human Active PKA C alpha Protein

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

114

Pepsin, MP Biomedicals™

Used to digest proteins and in the preparation of Fab fragments from antibodies. Pepsin, MP Biomedicals is an acid protease that contains a proteolytic enzyme with a in.lcathepsinin.l component that has milk curdling activity. It has a broad range of substrate

116

Phosphoglucose Isomerase from Baker's Yeast, MP Biomedicals™

≥300 u/mg protein, Milky Suspension

Form Suspension
Color Milky
Synonym E.C.5.3.1.9
117

Catalase, Lyophilized, Spectrum™ Chemical
SDP

C1328, 9001-05-2

CAS 9001-05-2
Packaging Amber Glass Bottle
Grade Reagent
119

MP Biomedicals™ Catalase from Bovine Liver

Natural antioxidant used to study roles of reactive oxygen species in gene expression and apoptosis

120

MP Biomedicals™ Peroxidase, 250-330U/mg solid

From horseradish

Content And Storage 0°C
Inhibitors HRP is reversibly inhibited by Cyanide and Sulfide at a concentration of 10-5M, p-Aminobenzoic Acid, Azide, Cyclopropanone, L-cystine, Dichromate, Ethylenethiourea, Hydroxylamine, Sulfite and Vanadate and divalent Metals Cd, Co, Cu, Fe, Mn, Ni, Pb
Form Crystalline Powder
Product Type Peroxidase
Molecular Weight (g/mol) ≈44000
Color Reddish Brown
pH 7
Concentration ≥250 U/mg
For Use With (Application) ELISA, immunohistochemistry, western blotting
Source Horseradish