Phosphodiesterase I 9025-82-5 CAS NO.9025-82-5

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English name: Phosphodiesterase I from Crotalus adamanteus venom； 5′-Exonuclease； Oligonucleate 5′-nucleotidohydrolase
Other names: Phosphodiesterase; phosphodiesterase
CAS number: 9025-82-5
Level: Reagent Grade
Specific Activity：≥50u/mg
The suitable pH range is 4.0-7.0, with the most suitable pH being 5.0;
The most suitable temperature is T=60 ℃;
Application conditions:
The hydrolysis temperature is 60-70 ℃, the substrate concentration (RNA concentration) is 0.8-1%, the pH value is 4.0-7.0, the enzyme dosage is 0.1-0.3% (based on the weight of the material), and the hydrolysis time is 3-24 hours.
Appearance: A white or pale yellow powder, soluble in water with a solubility of 1 gram in 50 milliliters of water. 5, - phosphodiesterase is a bioactive substance that is easily inhibited and destroyed by heavy metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidants. It is an enzyme preparation that can selectively hydrolyze nucleic acids into 5, - nucleotides. It can catalyze the formation of diester bonds between the hydroxyl groups of 3, - carbon atoms on RNA or oligonucleotides and phosphate, leading to the cleavage of four types of 5, - nucleotides and 5, - phosphate oligonucleotides
Purpose: Biochemical research.
Storage: -20 ℃

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.

FAQ

Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2009.

Q2:How to contact with us?

Answer: Search our company name as Nanjing Duly Biotech Co., Ltd. Please contact sales for specific information.

Q3:Can you give me a discount price?

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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.