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Enzymes for Diagnostic and Bioanalysis


Enzymes for Diagnostic and Bioanalysis by Creative Enzymes

The activity of endogenous enzymes is sensitive to the health condition, which sets the principle of using enzymes to diagnose and analyze biological abnormalities. Alternatively, enzymes can also be used to detect changes in the substrate concentrations, also indicative of physiological disturbances. For example, using cholesterol oxidase for quantification of cholesterol can reveal potential cardiovascular diseases or high blood pressure. Enzymes can also be used in biotechnologies for development of analysis and detection methods, such as coupled multi-enzyme reaction assays and enzyme-linked immunosorbent assay (ELISA). Creative Enzymes provides high purity enzyme products which can be applied in development of diagnosis and analysis tools, covering oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases.

Selection Guide for Enzymes Used in Diagnosis and Bioanalysis

Categories Cat. No. Product Name  
Cholesterol Dehydrogenase NATE-0892 Native Nocardia sp. Cholesterol Dehydrogenase Get a quote
Cholesterol Esterase DIA-134 Native Pseudomonas sp. Cholesterol Esterase Get a quote
DIA-135 Native Microorganism Cholesterol Esterase Get a quote
NATE-1679 Native Candida Rugosa Cholesterol Esterase Get a quote
Cholesterol Oxidase NATE-0128 Native Streptomyces sp. Cholesterol Oxidase Get a quote
DIA-406 Cholesterol Oxidase from E. coli, Recombinant Get a quote
DIA-138 Native Microorganism Cholesterol Oxidase Get a quote
Glycerol Kinase NATE-0287 Native Cellulomonas sp. Glycerokinase Get a quote
NATE-0288 Native Escherichia coli Glycerokinase Get a quote
Glycerol Phosphate Oxidase NATE-0316 Native Streptococcus thermophilus Glycerol 3-phosphate Oxidase Get a quote
DIA-154 Native Pediococcus sp. Glycerol-3-phosphate Oxidase Get a quote
Glucose-6-Phosphate Dehydrogenase DIA-321 Native Leuconostoc mesenteroides Glucose-6-phosphate Dehydrogenase Get a quote
Hexokinase NATE-1097 Native Hexokinase from Yeast Get a quote
Categories Cat. No. Product Name  
Glutamic-Pyruvic Transaminase NATE-0068 Native Porcine Glutamic-Pyruvic Transaminase Get a quote
Alcohol Dehydrogenase NATE-0035 Native Saccharomyces cerevisiae Alcohol Dehydrogenase Get a quote
NATE-0975 Native Yeast Alcohol Dehydrogenase Get a quote
Lactate Dehydrogenase DIA-207 Native Microorganism D-lactate Dehydrogenase Get a quote
Bilirubin Oxidase NATE-0094 Native Myrothecium verrucaria Bilirubin Oxidase Get a quote
Malate Dehydrogenase DIA-160 Native Microorganism Malate Dehydrogenase Get a quote
Alkaline Phosphatase NATE-0061 Alkaline Phosphatase from Bovine, Recombinant Get a quote
NATE-0806 Alkaline Phosphatase from E. coli, Recombinant Get a quote
Categories Cat. No. Product Name  
Urease PHAM-180 Native Jack bean Urease Get a quote
PHAM-181 Native Bacillus fastidiosus Urease Get a quote
PHAM-182 Native Escherichia coli Urease Get a quote
Glucoamylase DIA-190 Native Rhizopus sp. Glucoamylase Get a quote
α-Glucosidase NATE-1083 Native α-Glucosidase from Yeast Get a quote
Categories Cat. No. Product Name  
Glutathione Peroxidase NATE-0322 Native Bovine Glutathione Peroxidase Get a quote
Glucose Dehydrogenase (NAD Dependent) DIA-191 Native Microorganism Glucose Dehyrogenase (NAD(P)-dependent) Get a quote
Glucose Oxidase DIA-193 Native Aspergillus sp. Glucose Oxidase Get a quote
NATE-0311 Native Aspergillus niger Glucose Oxidase Get a quote
Glucose-6-Phosphate Dehydrogenase DIA-321 Native Leuconostoc mesenteroides Glucose-6-phosphate Dehydrogenase Get a quote
Hexokinase NATE-1097 Native Hexokinase from Yeast Get a quote
Glucose Dehydrogenase (FAD-dependent) PHAM-183 Native Aspergillus sp. Glucose Dehydrogenase (FAD-dependent) Get a quote
Ketoamine Oxidase NATE-0854 Ketoamine Oxidase, Recombinant Get a quote
Categories Cat. No. Product Name  
Alcohol Oxidase DIA-123 Native Candida sp. Alcohol oxidase Get a quote
NATE-0046 Native Hansenula sp. Alcohol Oxidase Get a quote
NATE-0047 Native Pichia pastoris Alcohol Oxidase Get a quote
Alcohol Dehydrogenase NATE-0035 Native Saccharomyces cerevisiae Alcohol Dehydrogenase Get a quote
NATE-0975 Native Yeast Alcohol dehydrogenase Get a quote
Glucose Dehydrogenase (FAD-dependent) PHAM-183 Native Aspergillus sp. Glucose Dehydrogenase (FAD-dependent) Get a quote
Glucose Dehydrogenase (NAD Dependent) DIA-191 Native Microorganism Glucose Dehyrogenase (NAD(P)-dependent) Get a quote
Glucose Oxidase DIA-193 Native Aspergillus sp. Glucose Oxidase Get a quote
NATE-0311 Native Aspergillus niger Glucose Oxidase Get a quote
DNAse B NATE-1153 Deoxyribonuclease B, Recombinant Get a quote
Ascorbate Oxidase NATE-1137 Native Zucchini Ascorbate Oxidase Get a quote
Catalase DIA-131 Native Aspergillus sp. Catalase Get a quote
Peroxidase PHAM-231 Native Horseradish Peroxidase Get a quote
Categories Cat. No. Product Name  
Creatinase NATE-0160 Native Actinobacillus sp. Creatinase Get a quote
NATE-0161 Native Flavobacterium sp. Creatinase Get a quote
Creatine Kinase NATE-0139 Creatine Kinase BB Fraction Human, Recombinant Get a quote
NATE-0141 Native Human Creatine Kinase MB Fraction Get a quote
NATE-0142 Native Human Creatine Kinase MM Fraction Get a quote
Creatine Phosphokinase NATE-0136 Native Bovine Creatine Phosphokinase Get a quote
Acid Phosphatase NATE-0081 Native Bovine Acid Phosphatase, Prostatic Get a quote
NATE-0505 Native Human Prostatic Acid Phosphatase Get a quote
Glutamic-Oxalacetic Transaminase NATE-0312 Native Porcine Glutamic-Oxalacetic Transaminase Get a quote
Glutathione Peroxidase NATE-0322 Native Bovine Glutathione Peroxidase Get a quote
Pyruvate Kinase NATE-0567 Native Rabbit Pyruvate Kinase Get a quote
Penicillinase NATE-0542 Native Bacillus cereus Penicillinase Get a quote
Categories Cat. No. Product Name  
β-Glucuronidase NATE-0769 Native Almonds β-Glucosidase Get a quote
NATE-0331 Native Helix pomatia β-Glucuronidase Get a quote
NATE-1092 β-Glucuronidase from E. coli, Recombinant Get a quote
Amylase NATE-0744 Native Human α-Amylase Get a quote
NATE-0745 Native Porcine α-Amylase Get a quote
Chloramphenicol Acetyltransferase NATE-0107 Native Escherichia coli Chloramphenicol Acetyltransferase Get a quote
Galactose Oxidase NATE-0273 Native Dactylium dendroides Galactose Oxidase Get a quote
β-Galactosidase NATE-0301 β-(1→3,6)-Galactosidase from Xanthomonas manihotis, Recombinant Get a quote
NATE-0300 β (1→4)-Galactosidase from Streptococcus pneumoniae, Recombinant Get a quote
3α-Hydroxysteroid Dehydrogenase NATE-0007 Native Pseudomonas testosteroni 3α-Hydroxysteroid Dehydrogenase Get a quote
Superoxide Dismutase NATE-0675 Native Bovine Superoxide Dismutase Get a quote
Sulfatase NATE-0687 Native Helix pomatia Sulfatase Get a quote
Protocatechuate 3, 4-dioxygenase DIA-214 Native Pseudomonas sp. Protocatechuate 3, 4-dioxygenase Get a quote
Myeloperoxidase NATE-0457 Native Human Myeloperoxidase Get a quote
Lipase NATE-0403 Native Porcine Lipase Get a quote
L-Lactic Dehydrogenase NATE-0413 Native Rabbit L-Lactic Dehydrogenase Get a quote

Except for these enzymes, we also provide other enzymes that may be useful in bioanalysis. To get more information of these products, please call 1-631-562-8517 or e-mail us at: info@creative-enzymes.com, or use our contact page.

FAQ
Q: What are some commonly used enzymes and their specific applications in diagnosis and bioanalysis?
A: The most commonly used enzymes for diagnosis and bioanalysis include the followings:

  1. Amylase, a starch-digesting enzyme that originates mainly from the pancreas and salivary glands; its serum activity is usually elevated in the early stages of acute inflammation of the pancreas, in obstruction of the pancreatic duct, and in mumps.
  2. Lipase, a fat-digesting enzyme that also originates in the pancreas and that shows the same clinical variations as amylase in disorders involving the pancreas.
  3. Acid phosphatase, an enzyme found in most body tissue but in unusually high concentration in the adult prostate gland; it is released into the circulation in metastatic cancer of the prostate.
  4. Cholesterol esterase is often used in determination of serum cholesterol levels.
  5. Creatine kinase, used in diagnosis of cardiac and skeletal malfunction.
  6. Uricase, used in determination of uric acid.
  7. Horseradish peroxidase utilizes a heme cofactor to catalyze the reduction of hydrogen peroxide with the simultaneous oxidation of some other organic molecule. This ability to oxidize a wide variety of substrates means that horseradish peroxidase is very useful as a coupling enzyme. It can be used with enzyme reactions that result in the production of hydrogen peroxide, a powerful biotechnological tool.
  8. Glucose oxidase has proven to be one of the most useful enzymes known. It is the basis for glucose biosensors that are used for monitoring blood glucose levels of people with diabetes.

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