Malate dehydrogenase/MDH 9001-64-3 CAS NO.9001-64-3

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English name: MDH； Malate Dehydrogenase； Malic Dehydrogenase from microorganism 
CAS number: 9001-64-3
Molecular weight: 34KDa (SDS-PAGE)
Level: BR
Vitality: ≥ 200units/protein 
Definition of vitality: One unit will cause the oxidation of one micromole NADH per minute at pH 7.5 at 30 ℃
Best pH: 9.0
PH stability: 4.0-8.0
Best temperature: 55 ℃
Isoelectic point：4.9, 
Thermal stability：＜60℃(PH 7.5, 1.5min)
Inhibitors: Ag+，Hg2+
Preparation Instructions：The enzyme is reconstituted in 100mM potassium phosphate buffer,PH 7.5 containing 0.2% BSA for activity assay
Appearance (the following information is for reference only): White amorphous powder, dissolved in potassium phosphate buffer with a concentration of 50 mmol, pH between 6-8, and can be added with a little 0.2% BSA
Usage: This product is for scientific research only and cannot be used for other purposes. (The following purposes are for reference only) Reduce oxaloacetate to malic acid or catalyze the dehydrogenation of malic acid to produce oxaloacetate
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.