skip to Main Content
Screening kits for feasibility

Codexis enzyme screening kits provide an easy and rapid way to determine the feasibility of using our engineered enzymes in your labs. Each screening kit contains a carefully selected set of enzymes engineered for enhanced activity, selectivity, substrate range, solvent and temperature stability and is conveniently packaged in individual vials with enough enzyme for several screens and hit verification. Follow-on quantities of all kit enzymes are stocked in 50–100g quantities to enable rapid delivery to customers for scale-up work.


Our portfolio of biocatalysts

Codexis offers a full range of quality enzymes to help you meet your sustainability goals and lower your cost-in-use.

Transaminases are versatile enzymes that use isopropylamine as an amine donor to convert ketones to chiral amines in one step.

Ketoreductases use nicotinamide cofactors as electron donors to reduce carbonyls to alcohols.

Ene Reductases are capable of reducing carbon-carbon double bonds using a nicotinamide cofactor as the electron donor.

Nitrilases are enzymes capable of hydrolyzing nitriles to carboxylic acids at neutral pH and ambient temperature.

MicroCyp® P450 enzymes provide medicinal chemists and development scientists with unique tools to generate new molecules and metabolites. The Elite MicroCyp® enzymes are improved over our Standard MicroCyp® enzymes and have shown to be more active, have increased solvent tolerance and show greater substrate promiscuity. This makes them a valuable option where novel compounds or larger quantities of product are required.

Imine Reductases have been engineered to exhibit totally novel intermolecular reductive amination activity on unactivated substrates.

Monoamine Oxidases use ambient oxygen as an oxidant, providing a safe and mild way to generate imines from amines.

Acylases are derived from penicillin G acylase and have improved activity and stability over the native enzyme.

Baeyer-Villiger Monooxygenases have been developed for asymmetric sulfoxidation using ambient oxygen as the oxidant.

Halohydrin Dehalogenases were developed for the production of ethyl (R)-(−)-4-cyano-3-hydroxybutyrate, the first chiral building block in the synthesis of the atorvastatin side chain.

This does not list all our available enzyme classes. If you do not see what you need, please contact us for further information and discussions.

Search for Codexis product citations

There are many steps to a healthier future.
Join us on our journey.
Back To Top
Close search