| 摘要 |
Stabilized liquid enzyme and/or coenzyme compositions are prepared for use in biological diagnostic determinations. The compositions contain an enzyme and/or coenzyme, an organic solvent such as a polyol and an aqueous vehicle. The compositions may also contain a polymer and a bacteriostat. The compositions exhibit excellent shelf life and the container in which a composition is stored can be repeatedly opened for use without any substantial degradation of the enzyme and/or coenzyme.
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