Determination of Significance:
AchE is a serine hydrolytic enzyme, which is widely found in various animal tissues and serum. AchE catalyzes the hydrolysis of Ach, which plays an important role in the regulation of nerve conduction.
Measurement Principle:
AchE catalyzes Ach hydrolysis to generate choline, and choline can react with 2-nitrobenzoic acid (DTNB) to form 5-mercapto nitrobenzoic acid (TNB). TNB has an absorption peak at 412 nm, and AchE activity was calculated by measuring the absorbance increasing rate at 412 nm.
Self Provided:
Refrigerated Centrifuge, Water Bath, Spectrophotometer, 1 mL Glass Cuvette, Pipette Gun, Mortar/ Homogenizer and Distilled Water, Cell Ultrasonic Crusher.
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