Like many other companies and institutions around the world, we are experiencing interference with some of our systems within the TNT network.
We are implementing remediation steps as quickly as possible. We have implemented operational contingencies to continue to complete collections from customers with scheduled stops. For customers who do not have a regular stop, collection should be arranged via our customer service centers.
Customers may experience delays in the transit of shipments, particularly inter-continental or non-EU European delivery, as we work to remediate our systems. Additionally, if customers do not have the facility for self-labeling, they may also experience delays.
We are not able to collect shipments of dangerous goods at this time.
We regret any inconvenience to our customers.
Enzyme Screening Kits - selectAZyme™
Our Easy-to-use Kits Allow For Rapid Customer Evaluation
We offer a range of biocatalysts in easy-to-use kits. These allow for rapid customer evaluation without any IP issues. Development and manufacturing quantities are available on a transparent and simple £/ kg basis.
Our exclusive selectAZymeTM platform consists of a range of enzyme libraries which are commercially available as a series of kits. These include:
Hydrolase Enzyme Screening Kit (HESK-4800)
(48 enzymes for selective hydrolysis in aqueous media, selective acylation in non-aqueous media, resolution of secondary alcohols, amines and thiols, formation of peptides)
Carbonyl Reductase Enzyme Screening Kit (CESK-6000)
60 enzymes for the synthesis of enantiomerically pure (R) and (S) chiral alcohols by enzymatic reduction of ketone
Aldehyde Reductase Enzyme Screening Kit (AESK-1600)
16 enzymes for the synthesis of primary alcohols by enzymatic reduction of aldehydes, selective reduction of an aldehyde in the presence of a ketone
Transaminase Enzyme Screening Kit (TESK-3600)
36 enzymes for the synthesis of enantiomerically pure (R) and (S) chiral amines by either resolution or by asymmetric synthesis
Nitrile Manipulator Enzyme Screening Kit (NESK-2400)
24 enzymes for the synthesis of amides and carboxylic acids by enzymatic hydrolysis of nitriles. Consists of 15 nitrilase enzymes and 9 nitrile hydratase enzymes
Epoxide Hydrolase Enzyme Screening Kit (EHESK-500)
5 enzymes for the resolution of racemic epoxides by selective ring opening in aqueous media resulting in optically active anti diols and epoxides
Phenylalanine Dehydrogenase Enzyme Screening Kit (PDESK-500)
5 enzymes for the synthesis of L-amino acids by reductive amination of 2-oxo acids
P450 Monooxygenase Enzyme Screening Kit (OxESK-2000)
20 enzymes for the selective oxidation of unactivated carbons to produce alcohols and phenols, selective epoxidation of olefins, N- and O-dealkylations
Ene Reductase Enzyme Screening Kit (ERESK-2300)
23 enzymes for the reduction of electron deficient olefins. Allow formation of up to two new chiral centers from pro-chiral olefins. Allows regioselective reduction in a molecule containing more than one alkene moiety
Hyperactivated Hydrolase Enzyme Screening Kit (HAHESK-1000)
10 hyperactivated hydrolase enzymes
Other enzymes available include:
Lactamases, Amine Oxidases, Glucose Dehydrogenase (GDH), Lactate Dehydrogenase (LDH), Dihydrofolate Reductase (DHFR), Aspartate ammonia lyase, Cyanide Dihydratases, Hydroxy nitrile lyase and many more.