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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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2,611 – 2,625 of 2,659 results
2,614

R&D Systems™ Rat 20S Immunoproteasome Protein, CF

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

2,615

MP Biomedicals™ β-Ncotinamide Adenine Dinucleotide Reduced, Disodium Salt

Involved in a wide range of enzyme catalyzed oxidation reduction reactions.

2,617

MP Biomedicals™ Neuraminidase, From Streptococcus sp.

≥50u/mg solid, White Lyophilized Powder. Prepared from the culture filtrate by ammonium sulfate precipitation and ion-exchange chromatography.

Content And Storage 2°C to 8°C
Inhibitors Ag+, Hg+, Cu+2 and Potassium Permanganate
Form Lyophilized Powder
Product Type Neuraminidase
Molecular Weight (g/mol) 85
pH 6 to 6.5
For Use With (Application) Used to cleave N-Acetyl Neuraminic Acid from a variety of Glycoproteins
Source Streptococcus species
2,618

MP Biomedicals™ Macerozyme from Rhizopus sp.

≥3000 maceration u/g, Gray Powder

Content And Storage 0°C
Form Powder
Product Type Macerozyme
Color Gray
Concentration ≥3000 U/g
For Use With (Application) Plant protoplast preparation to digest cell wall prior to organelle isolation
Source Rhizopus species
2,619

Peroxidase, MP Biomedicals™

Used in biochemistry applications such as western blots, ELISA and immunohistochemistry. Peroxidase, MP Biomedicals is isolated from horseradish roots (Amoracia rusticana) and belongs to the ferroprotoporphyrin group of peroxidases. HRP is an essentially

Content And Storage 0°C
Form Crystalline Powder
Molecular Weight (g/mol) 44,000 (Polypeptide=33,890; hemin+calcium=∽700; carbohydrate=∼9365) (Lit.)
Color Reddish Brown
pH Optimal pH range: 6.0 to 6.5 (activity at pH 7.5 is 84% of the maximum). The enzyme is most stable in the pH range of 5.0 to 9.0. (Lit.)
2,621

MP Biomedicals™ Glucose-6-Phosphate Dehydrogenase, From Yeast

From Yeast

Content And Storage -20°C
Inhibitors Acyl-CoA, Metal ions
Form Lyophilized Powder
Product Type Glucose-6-phosphate Dehydrogenase
Molecular Weight (g/mol) 104000
Color White
pH 5.5 to 7.5
Concentration ≈200 U/mg
For Use With (Application) Converts Glucose-6-phosphate into 6-phosphoglucono-d-lactone
Source Yeast
2,622

MP Biomedicals™ β-Glucosidase

From Sweet Almonds

Content And Storage -20°C
Form Powder
Product Type beta-Glucosidase
Color White
Concentration ≥1000 U/mg
For Use With (Application) Synthesis of glucosides and fucosides
Source Sweet almonds
2,624

MP Biomedicals™ Lactoperoxidase, 60-80U/mg

From bovine milk

Content And Storage 0°C
Inhibitors Hydrazines, Cyanide
Form Lyophilized Powder
Product Type Lactoperoxidase
Molecular Weight (g/mol) 77500
Color Brown
Concentration 60 to 80 U/mg
For Use With (Application) Typically used for labelling Proteins with Radioiodine
Source Bovine Milk
2,625

MP Biomedicals™ Cathepsin G

From human neutrophils

Content And Storage -70°C
Inhibitors Chymostatin, DFP
Form Lyophilized Powder
Product Type Cathepsin G
Molecular Weight (g/mol) 23500
Color White
Purity >95% by SDS-Page
Concentration 2 to 4 μ/mg
For Use With (Application) Act as a bacteriocidal reagent
Source Human neutrophils