| CAS No.: | 9001-05-2 |
|---|---|
| Formula: | No |
| EINECS: | 232-577-1 |
| Classification: | Biochemical Reagents |
| Grade: | Br |
| Specific Usage: | For Biological Purpose |
| Samples: |
|---|
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Audited Supplier 
| Grouping | Enzyme |
| Keywords |
Catalase(bovine liver) |
| Brand | NJDULY |
| Model | E0026-2000-5000u |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 100 Piece/Pieces per Month |
| Packing | 5 g/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English name: CAT; Catalase (bovine liver); H2O2 oxidoreductase
Other names: chlorinase; contact enzyme; contact enzyme; blood oxidase
CAS No.: 9001-05-2
Level: BR
Molecular weight: ~250KDa
Vitality: 2000 ~ 5000u / mg high purity, 20000U / mg
Vitality definition: 1u refers to the decomposition of 1.0 μmole of H2O2 per minute at pH 7.0 and 25 °C, while the concentration of H2O2 is reduced from 10.3 to 9.2 mM.
PH: 5.0 to 8.0
Properties: dark brown powder, soluble in water and dilute buffer. Soluble with warm water, temperature control at 40 ~ 45 ° C, inactivation above 55 ° C, insoluble in organic solvents. Stable at room temperature when dry. Ca2+ protects and activates it. An oxidoreductase. The enzyme oxidizes to oxygen while simultaneously reducing another molecule to water.
Uses: biochemical research. Commonly used diagnostic enzymes. The coupling reaction is used to measure glucose and the like. The food is preserved and decomposed .
Save: -20 ° C
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us?
Answer:Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
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Audited Supplier 
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