HK/Hexokinase from Saccharomyces cerevisiae,130u/mg

Details:

1 piece=1ku

Other names: Hexose phosphate kinase
CAS number: 9001-51-8
Level: BR
Molecular weight:~ 54 kDa (monomer)；~ 110 kDa (dimer)
Vitality:~ 500 units/mg protein
Vitality definition: One unit will phosphorylate 1.0 μ mol of D-glucose per min at pH 7.6 at 25 ℃
Optimal pH：7.5～9.0
Appearance (the following information is for reference only): White powder. Extraction of brewing yeast. Catalysts: Hexokinase requires Mg2+ions (KM=2.6 mM) for activity. Hexokinase is activated by cathedramines and related compounds; Inhibitors: sorbose-1-phosphate, polyphosphates, 6-deoxy-6-fluoroglucose, 2-C-hydroxy-methylglucose, xylose, lyxose, and thiol reactive compounds (Hg2+and 4-chloromercuribenzoate)
Usage: This product is for scientific research only and cannot be used for other purposes. (For reference only) is an enzyme that catalyzes the phosphorylation reaction of hexose at position 6 by ATP. It has a high affinity for α - D-glucose (Km=1 × 10-5M) and can also phosphorylate other hexoses. The equilibrium of this reaction shifts to the right. △ G ° '=4.0 kcal. This enzyme can be expressed by Mg2 K is activated, but can be inhibited by HS reagents.
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?

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.