Use before expiry date given on the product label.
Quality Control
Appearance
White to tan lyophilized powder.
Solubility
Clear colorless solution at 1mg in 1ml of 0.067M Potassium phosphate buffer, pH 7.6
Activity
NLT 7000 BAEE Units of inhibition/mg
Unit definition
BAEE Units of inhibition/mg One unit corresponds to the amount of inhibitor which reduces the trypsin activity by one BAEE- unit. (1 BAEE - unit is the amount of enzyme which increases the absorbance at 253 nm by 0.003 per minute at pH 7.0 and 25 °C; BAEE, as substrate).