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Chuo-ku, Kobe


Protein Stabilisation Kit

The enzyme/protein stabilisation kit comprises of 9 stabiliser formulations which have been designed to meet the majority of the stability issues encountered by clients working both in industry and academia. The kit stabilises the majority of enzymes and proteins including both conjugated and unconjugated antibodies both in liquid formulations and dry formulations. The flexibility of the kit allows the investigator to use their own buffer systems, pH ionic strength etc. The formulations are made up in a concentrated form thus allowing for different buffer compositions and pH criteria. To date AET has stabilised over 50 enzymes/proteins in both liquid and dry forms.

Stabilisation Kit
Protein Stabilisation Kit (product number STK004)

Stabilised Proteins

The enzyme/protein groups studied and successfully stabilised are listed below:

  • Horseradish Peroxidase-Conjugated Antibodies
  • Alkaline Phosphatase conjugated antibodies
  • Esterases
  • Hydrolases
  • Kinases
  • Lipases
  • Luciferase
  • Oxidases
  • Oxidoreductases
  • Peroxidases
  • Phosphatases
  • Proteases


Most of the enzymes listed above have been stabilised individually. However, certain enzymes have been successfully combined to made stable working enzyme cocktails.

Most contract research has led to the generation of stable enzyme formulations from between 50 days to over 18 months at temperatures up to 50°C. The data generated addresses both the issues of increased shelf life and the operational stability of the enzyme system in question.

Industrial Applications

Listed below are some of the examples in which our stabilisation technology is currently being used and can be used in the future.

  • Biocatalysis Industry
  • Bioremediation Industry
  • Biosensor Industry
  • Cosmetics Industry
  • Diagnostics
  • Human Healthcare
  • Hygiene Industry
  • Pharmaceutical Industry

Cat. nr.: SKT004 Antibody stabilisation     Price 375 Euro

Cat. nr.: SKT005 Enzyme Stabilisation      Price 375 Euro


Alcohol Oxidase (Hansenula polymorpha)

Unstabilised Form
State: Liquid
Specific activity: 450units/ml
Amount available in stock 450,000 units
Stored at -70°C
Stable for years

Stabilised Form
State: Dry stabilised powder
Available on request
Stability data: Stable for at least 162 days at 37°C in dry state

Bulk Stabilisers

We supply bulk quantities of final stabiliser formulations.


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Last modified: 05/19/16