Skip to main content

Table 1 Activity of native and immobilized cholinesterases

From: Composites of silica with immobilized cholinesterase incorporated into polymeric shell

Sample Enzyme activity, unit a /mg
Liver homogenate of the Gallus gallus 1.15 ± 0.04
ACHE from electric eel 1.88 ± 0.09
1. Sol-gel, liver homogenate of the Gallus gallus 1.27 ± 0.05
2. Sol-gel, ACHE from electric eel 2.15 ± 0.01
3. A300, homogenate of the liver of Gallus gallus 1.49 ± 0.01
4. A300, ACHE from electric eel 2.25 ± 0.03
  1. aUnit definition: One unit will hydrolyze 1.0 μmol of acetylcholine to choline and acetate per minute at pH 8.0 at 37°C [9].