Method for determining and standardizing efficacy of new batch of neurotoxins with already standardized batch, involves carrying out rough estimation of activity of new batch depending on available protein quantity

摘要

Neurotoxins new batch efficacy determining and standardizing involves carrying out rough estimation of activity of a new batch depending on available protein quantity. A human subject is injected in different indicated muscles. A right and left alternating and differential activity of a common injection is used from the already standardized batch and an injection corresponding to estimated activity is used from the new batch. The respective measuring values of the already standardized batch and the new batch are combined for a total value and these total values are compared with each other.