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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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Keyword Search:
91 – 105 of 2,695 results
92

Fisher BioReagents™ Ribonuclease A (From Bovine Pancreas)
GSA_VA

Form Powder
Product Type Ribonuclease A
Color Off-White
Source Bovine pancreas
93

MP Biomedicals™ alpha-Chymotrypsin from Bovine Pancreas

A serine protease that hydrolyzes peptide bonds with aromatic or large hydrophobic side chains on carboxyl end of the bond

Content And Storage 0°C
Inhibitors Heavy Metals, natural Trypsin inhibitors to various degrees, Organophosphorus compounds, AEBSF, alpha-1-antitrypsin, Aprotinin, DFP, PMSF, TPCK and a-2-Macroglobulin
Form Crystallized, Lyophilized
Product Type alpha-Chymotrypsin
Molecular Weight (g/mol) 25
Color White
Concentration 1X
For Use With (Application) Catalyzes the hydrolysis of Peptide bonds involving L-isomers of Tyrosine, Phenylalanine, Tryptophan
Source Bovine pancreas
94

MP Biomedicals™ Catalase from Bovine Liver

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

95

Thermo Scientific™ DNase I, RNase-free, HC (50 U/μL)
GSA_VA

Endonuclease that nonspecifically cleaves single- and double-stranded DNA to release di-, tri-, and oligonucleotides with 5'-phosphate and 3'-OH groups.

96

Thermo Scientific Chemicals Collagenase, Type I, Clostridium histolyticum

Type I Collagenase (CAS # 9001-12-1) is one of seven collagenases, enzymes responsible for collagen degradation.

Form Powder
97

Thermo Scientific Chemicals Deoxyribonuclease I, bovine pancreas, Purified

Deoxyribonuclease I, CAS # 9003-98-9, also known as DNase I, is an endonuclease isolated from bovine pancreas used mainly to remove deoxyribonucleic acid (DNA) from protein samples.

Form Lyophilized
98

MP Biomedicals™ Catalase

Fungal suspension from Aspergillus niger

Content And Storage 4°C
Form Liquid
Product Type Catalase
Molecular Weight (g/mol) ≈250
Concentration ≥1000 U/mL
For Use With (Application) Removal of Peroxides, the generation of Oxygen and in coupled systems, for the determination of metabolites
Source Aspergillus niger
99

MP Biomedicals™ Pancreatin 8X, USP Grade

From porcine pancreas

Content And Storage 0°C
Form Powder
Product Type Pancreatin
Color Cream
Concentration 8X
For Use With (Application) Promote esophageal tissue loosening in patients with esophageal tumors
Source Porcine pancreas
100

MP Biomedicals™ Streptokinase

Catalyzes hydrolysis of amide linkages

Content And Storage -20°C
Form Lyophilized Powder
Product Type Streptokinase
Molecular Weight (g/mol) 47400
Color White
Concentration ≥5000 U/mg
For Use With (Application) Used as a thrombolytic agent in the therapy of ischemic stroke
Source Streptococcus species, lancefield group C strain
101

Lipase, MP Biomedicals™

Catalyze the hydrolysis and synthesis of the emulsified esters of glycerol and long chain fatty acids. Lipase, MP Biomedicals is a subclass of the esterases. It is used industrially for the resolution of chiral compounds and the trans-esterification produ

102

MP Biomedicals™ Lactase from Aspergillus oryzae

Cleaves lactose into its monosaccharide components, glucose and galactose

Content And Storage 4°C
Form Powder
Product Type Lactase
Color Off-White
pH 4 to 8
Concentration >5000 U/g
For Use With (Application) Screen for blue white colonies in MCS of various plasmid vectors in E. coli or other Bacteria and to break down Lactose in milk
Source Aspergillus oryzae
103

MP Biomedicals™ Ficin

From fig tree

Content And Storage 4°C
Inhibitors Iodoacetamide, Iodoacetic Acid, N-ethylmaleimide, Mercuric Chloride, DFP (Diisopropyl Fluorophosphate), TLCK (Na-p-Tosyl-lysine Chloromethyl Ketone), TPCK (N-Tosyl-L-phenylalanine Chloromethyl Ketone)
Form Powder
Product Type Ficin
Molecular Weight (g/mol) ≈25
Color White
pH 5 to 7.5
For Use With (Application) Cleavage of Mouse IgG
Source Fig tree Ficus glabrata
104

MP Biomedicals™ Pyruvate Kinase from Rabbit Muscle

≥200u/mg protein, White Crystalline Powder

Content And Storage -20°C
Inhibitors Activity is inhibited by Ca2+, Fluorophosphate inhibits the Enzyme reaction competitively with respect to PEP , ATP inhibits the reaction by removal of Mg2+ from the Substrate MgADP-
Form Lyophilized Powder
Product Type Pyruvate Kinase
Molecular Weight (g/mol) 237000
Color Clear
pH 7.5
Concentration ≥200 U/mg
For Use With (Application) Used as a coupling Enzyme in conjunction with Lactic Dehydrogenase in quantifying ADP and the activity of Enzymes that catalyze the formation of ADP
Source Rabbit muscle
105

MP Biomedicals™ Deoxyribonuclease I from Bovine Pancreas

Used as genetic marker for forensic identification

Content And Storage 4°C
Inhibitors EDTA 7,8 and Sodium Dodecyl Sulfate
Form Lyophilized Powder
Product Type Deoxyribonuclease I
Molecular Weight (g/mol) 31000
Color White
pH 7.8
Concentration ≥2000 kU/mg
For Use With (Application) Used as a genetic marker for forensic identification
Source Bovine pancreas