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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121 – 135 of 2,695 results

121

α-Amylase from Porcine pancreas, MP Biomedicals™

α-Amylase from Porcine pancreas ≥700 u/mg protein, Opaque, White Suspension

Pricing & Availability
Specifications

Form	Suspension
Color	Opaque White
Synonym	β-N-acetylglucosaminidase porcine placenta

122

MP Biomedicals™ Phosphodiesterase I from Crotalus adamanteus

Used to breaks phosphodiester bonds. It is a membrane-bound glycoprotein that is used to catalyze the hydrolysis of various nucleotide polyphosphates.

Pricing & Availability

123

MP Biomedicals™ β- Galactosidase from Escherichia coli

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

Pricing & Availability
Specifications

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

124

MP Biomedicals™ Alcohol Oxidase

From Pichea pastoris E.C.1.1.3.13

Pricing & Availability
Specifications

Content And Storage	-20°C
Form	Frozen
Product Type	Alcohol Oxidase
Storage Buffer	30% Sucrose, 0.1M Potassium Phosphate Buffer at pH 8
Molecular Weight (g/mol)	≈630000
Color	Reddish Brown
pH	7.2
Concentration	≥10 U/mg
For Use With (Application)	Colorimetric determination of Blood Alcohol
Source	Pichea pastoris

125

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

From horseradish

Pricing & Availability
Specifications

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

126

MP Biomedicals™ Cellulase from Aspergillus niger

Cellulase from Aspergillus niger catalyzes hydrolysis of endo-1,4-β-D-glycosidic linkages in cellulose, lichenin, barley glucan and cellooligosaccharides cellotriose to cellohexaose

Pricing & Availability
Specifications

Content And Storage	4°C
Form	Powder
Product Type	Cellulase
Color	Tan
pH	4.2 to 5.2
Concentration	>60,000 U/g
For Use With (Application)	Cellulase is used for commercial food processing in coffee, textile industry and in laundry detergents, pharmaceutical applications, fermentation of biomass into biofuels
Source	Aspergillis niger

127

Content And Storage	2°C to 8°C
Form	Lyophilized Powder
Product Type	Carbonic Anhydrase
Molecular Weight (g/mol)	30000
Color	Tan
Concentration	>2000 U/mg
For Use With (Application)	Molecular biology, cell biology
Source	Bovine erythrocytes

128

MP Biomedicals™ Lysozyme from Chicken Eggwhite Type VI

3X crystallized, salt-free, albumin-free

Pricing & Availability
Specifications

Content And Storage	0°C
Inhibitors	Surface-active reagents such as Dodecyl Sulfate, Alcohols and Fatty Acids, Imidazole and Indole derivatives are inhibitors via formation of change-transfer complexes
Form	Lyophilized
Product Type	Lysozyme
Molecular Weight (g/mol)	14388
Color	Off-White
pH	11
Concentration	3X
For Use With (Application)	Lysing E. coli and Streptomycetes for extraction purposes such as extracting group specific Antigen
Source	Chicken egg white

129

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.

Pricing & Availability
Specifications

Form	Powder

130

MP Biomedicals™ Pyruvate Oxidase

Used to study pyruvate metabolism.

Pricing & Availability
Specifications

Content And Storage	-20°C
Inhibitors	Fe++, Zn++, Cu++, Ag+, Hg++
Form	Lyophilized Powder
Product Type	Pyruvate Oxidase
Color	Yellow
pH	5.7
Concentration	≥1.5 μ/mg
For Use With (Application)	Study of Pyruvate metabolism determination of Pyruvate, GOT and GPT
Source	Microorganism

131

MP Biomedicals™ Phorbol-12-myristate-13-acetate, >99%

Phorbol-12-myristate-13-acetate, >99% is a potent tumor promoter and activates protein kinase C in vivo and in vitro.

Pricing & Availability
Specifications

Content And Storage	Store at − 20°C. Protect from light.
CAS	16561-29-8
Form	Solid
Molecular Weight (g/mol)	616.84 g/mol
Solubility	Practically insoluble.
Purity	>98% (HPLC)
Molecular Formula	C36H56O8
For Use With (Application)	Potent tumor promoter, Activates protein kinase C in vivo and in vitro
Vapor Pressure	1.8X10-17 mm Hg at 25°C
Melting Point	162°F

132

MilliporeSigma™ Calbiochem™ Caspase-8 Detection Kit (FITC-IETD-FMK)

Convenient, and sensitive method to measure caspase-8 in living cells

Pricing & Availability

133

Arginase, MP Biomedicals™

Converts arginine to ornithine. Arginase, MP Biomedicals is the major degradative enzyme for arginine. Arginase deficiency is associated with spasticity and motor dysfunction. It is most highly concentrated in the mammalian liver. It is also present in th