Convert Enzyme Unit to Unité Internationale (IU)
How this conversion works
Converting Enzyme Unit (U) to Unité Internationale (IU) (IU) is straightforward with Unitly. We apply lossless base-unit math under the hood so you get consistent answers whether you are auditing data pipelines, planning infrastructure, or double-checking homework.
Quick reference: 1 U equals 1 IU. Conversely, 1 IU equals 1 U. Combine these ratios with the in-page calculator to convert any value instantly.
About Enzyme Unit
Definition: A unit of enzyme activity equal to 1 μmol of substrate converted per minute.
History: Traditional unit used before the adoption of the katal.
Current use: Still widely used in biochemistry and diagnostics.
About Unité Internationale (IU)
Definition: Alias de l'unité enzymatique (U) ; quantité d'enzyme catalysant 1 micromole de substrat par minute.
History: Largement utilisée en laboratoire comme notation alternative à U.
Current use: Interchangeable avec U dans les rapports et spécifications.
Related conversions
- Enzyme Unit to Katal ·Katal to Unité Internationale (IU)
- Enzyme Unit to Millikatal ·Millikatal to Unité Internationale (IU)
- Enzyme Unit to Kilokatal ·Kilokatal to Unité Internationale (IU)
- Enzyme Unit to Milli‑unité enzymatique ·Milli‑unité enzymatique to Unité Internationale (IU)
- Enzyme Unit to Micro‑unité enzymatique ·Micro‑unité enzymatique to Unité Internationale (IU)
- Enzyme Unit to Nano‑unité enzymatique ·Nano‑unité enzymatique to Unité Internationale (IU)
Questions people ask
- What is a katal?
- A katal (kat) is the SI unit for catalytic activity.
- What is an enzyme unit?
- An enzyme unit (U) is the amount of enzyme that catalyzes the conversion of 1 micromole of substrate per minute.
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