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Product Details

Ureases are nickel-dependent enzymes that catalyse the hydrolysis of urea into ammonia and carbon dioxide. Urease is used in liquid and powder urea laboratory reagents and biosensors. It can be used in the determination of urea in biological fluids (coupled with GLDH, in the ultraviolet method). Urease can also be used as an enzyme label in ELISA.

More information



  • Abbreviations
  • URE3
  • Lead Time
  • 14 weeks
  • Storage
  • Store desiccated at -15C or below. Allow to come
  • Shelf Life
  • 4 years
  • Manufacturer Country
  • UK
  • Source
  • Jack bean
  • Activity
  • ≥1300 Nessler U/mg protein (approximately 450 Nessler U/mg material)
  • EC Number
  • Systematic Name
  • Urea amidohydrolase
  • Unit Definition
  • Nessler Unit That amount of enzyme causing the liberation of one micromole of ammonia per minute at 25C and pH 7.0. Bergmeyer Unit That amount of enzyme causing the hydrolysis of one micromole of urea per minute at 25C and pH 8.0.
  • Form
  • A freeze-dried material

Technical Documents

Product Specification (56.22KB)

Analytical Procedures (171.74KB)

Product Information (358.26KB)

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The acquisition of DIARECT in June 2020 and their world leading recombinant autoimmune antigen capability immediately enhances BBI’s portfolio and position as a ‘complete’ immunoassay reagent supplier. This further enhances BBI’s position as the world’s largest diagnostics components company with a market leading antigen portfolio.


Maine Biotechnology Services brings 27 years of knowledge, experience, process development, and project management to our customers to ensure the best possible antibodies for any application. As antibody development goals in the biotechnology and pharmaceutical industry have evolved the acquisition of MBS will help BBI further meet and exceed our customers needs.


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