ASSAY FOR QUANTIFYING NEUROTOXIN

摘要

Method of measuring an effect induced to a muscle tissue by a clostridial neurotoxin, comprising: (a) contacting a muscle tissue or a cell culture with a sample comprising the clostridial neurotoxin; (c) measuring the effect induced to the muscle tissue by the clostridial neurotoxin; wherein step (c) is performed in the absence of the sample.