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1 mM acetic acid and 50 mM Trehalose

70.4 units per mg protein prior to lyophilization. One unit is dened as the amount of enzyme that hydrolyzes one umole of Suc-Ala-Ala-Pro-Abu-pNA per minute at 25° C

25,000 by SDS PAGE

Porcine Pancreatin: American Laboratories Inc (PC:523)

> 1 year 

<= -20°  C 

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