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High Quality Cdmo List - Ketoreductase (KRED) – SyncoZymes

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High Quality Cdmo List - Ketoreductase (KRED) – SyncoZymes Detail:

KRED from SyncoZymes: There are 191 kinds of KRED enzyme products (Number as ES-KRED-101~ES-KRED-291) developed by SyncoZymes. SZ-KRED could be widely used in regio- and stereoselective reduction of aldehydes, beta-ketone esters, α-ketone esters and ketones.

Catalytic reaction type:

Ketoreductase KRED2
Ketoreductase KRED

Enzymes Product Code Specification
Enzyme Powder Enzyme Powder a set of 187 Ketoreductases, 50 mg each 187 items * 50mg / item, or other quantity
Screening Kit (SynKit) ES-KRED-18100 a set of 181 Ketoreductases, 1 mg each 181 items * 1mg / item

★ High substrate specificity.
★ Strong chiral selectivity.
★ High conversion efficiency.
★ Less by-products.
★ Mild reaction conditions.
★ Environmentally friendly.

➢ Enzyme screening should be carried out for specific substrates because of the substrate specificity, and get an enzyme that catalyzes the target substrate with best catalytic effect.
➢ Never contact with extreme conditions such as: high temperature, high/low pH and organic solvent with high concentration.
➢ Normally, the reaction system should include substrate, buffer solution, coenzymes( NAD(H) or NADP(H) ), coenzyme regeneration system(e.g. glucose and glucose dehydrogenase).
➢ KRED should be added last into reaction system, after the pH and temperature been adjusted to the reaction condition.
➢ All kinds of KRED have various optimum reaction conditions, so each of them should be further studied individually.

Example 1 (1):

Ketoreductase KRED3

Example 2(2):

Ketoreductase KRED4

1. Li Z, Liu W D, Chen X, e tal. Tetrahedron, 2013, 69, 3561-3564.
2. Ni Y, Li C X, Ma H M, e tal. Appl Microbiol Biotechnol, 2011, 89: 1111-1118.


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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for High Quality Cdmo List - Ketoreductase (KRED) – SyncoZymes , The product will supply to all over the world, such as: moldova, Saudi Arabia, Hungary, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Barbara from Provence - 2018.09.21 11:44
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Antonio from Slovenia - 2017.07.28 15:46
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