ASO 9029-44-1 CAS NO.9029-44-1

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Grouping	enzyme preparation
Keywords	ASO
Brand	NJDULY
Model	E0080
Place of Origin	Nanjing, China (Mainland)
Payment	T/T
Port	Shanghai
Supply Capacity	100 Kilogram/Kilograms per Month
Packing	1/piece
Other packaging	Please contact customer service
Other packagingTo Find Out More, Click Here

 

English name: ASO； Ascorbate Oxidase from plant； L-Ascorbate:oxygen oxidoreductase；  Ascorbase
Other names: Vitamin C oxidase

CAS number: 9029-44-1

Level: BR

Molecular weight: 67KDa (SDS-PAGE)
Vitality: ≥ 400units/mg protein
Definition of vitality: One unit causes the decline of one microorganism of ascorbic acid per minute at pH 5.6 at 30 ℃
PH stability: 6.0-11.0 (25 ℃, 20hr)

Best pH: 6.0

Temperature range: ≤ 50℃（PH7.0，30min）

Best temperature: 50 ℃

Inhibitors: Ag+，Hg2+

Appearance: White or off white or slightly copper blue crystalline powder. Belonging to the ceruloplasmin family, with a molecular weight of 140kD, it is composed of two identical subunits (70kD). It is an oxidoreductase enzyme. Catalytic reaction of ascorbic acid with oxygen to produce dehydroascorbic acid. Ascorbic acid is an unsaturated polyol compound that exists in the form of lactones. The hydrogen on the enol hydroxyl group between the 2nd and 3rd carbon atoms can be dissociated into H+, making it acidic
Purpose: Biochemical research. Elimination of ascorbate. A strong reducing agent that is oxidized and dehydrogenated to dehydroascorbic acid, therefore it exists in two forms: oxidized and reduced.
Storage: 2-8 ℃

 

 

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?

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.