| CAS No.: | 9003-99-0 |
|---|---|
| Formula: | No |
| EINECS: | 232-668-6 |
| Classification: | Biochemical Reagents |
| Grade: | Br |
| Specific Usage: | For Biological Purpose |
| Samples: |
|---|
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Audited Supplier 
| Grouping | Enzyme |
| Keywords |
HRP |
| Brand | NJDULY |
| Model | E0040 |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Enzyme activity | ≥300units/mg |
| Port | Shanghai |
| Supply Capacity | 100 Piece/Pieces per Month |
| Packing | 5 mg/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English Name: perxidase (horseradish); HRP; pod
Other names: horseradish peroxidase; Peroxidase
CAS No.: 9003-99-0
Level: br
Molecular weight: 40000
Activity: RZ > 3, ≥ 300u / Mg (purity value RZ = a403nm / a275nm)
Definition of activity: one pyramid unit will form 1.0 mg purpurin from pyramid in 20 sec at pH 6.0 at 20 ºC
PH:7.2
Properties (the following information is for reference only): Brown frozen dry powder is a glycoprotein composed of colorless enzyme protein and brown iron porphyrin. HRP is composed of several isoenzymes, with an isoelectric point of ph3-9. The optimal pH of enzyme catalysis is slightly different due to different hydrogen donors, but mostly around pH5. The enzyme is soluble in water and ammonium sulfate solution with a saturation of less than 58%. The maximum absorption spectra of HRP cofactor and enzyme protein are 403nm and 275nm respectively. Generally, the ratio of od403nm / od275nm RZ (German Reinheit zahl) is used to express the enzyme purity. The lower the RZ value, the more non enzyme proteins
Use: This product is only for scientific research, not for other purposes.
Storage: - 20 ºC
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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