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 2,650 results

2,611

MP Biomedicals™ Alanine Aminotransferase

Pricing & Availability

2,612

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

From Yeast

Pricing & Availability
Specifications

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

2,613

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.

Pricing & Availability
Specifications

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

2,614

MP Biomedicals™ Lactoperoxidase, 60-80U/mg

From bovine milk

Pricing & Availability
Specifications

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

2,615

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

Pricing & Availability
Specifications

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.)