EXTRACT, AND PREPARATION CONTAINING SAID EXTRACT

摘要

An object of the present invention is to provide an extract from inflamed skins of rabbits inoculated with vaccinia virus where the quality of the extract is more stabilized and also to provide a preparation, etc. containing said extract as an active ingredient.;When the amount of sulfated tyrosine contained in an extract from inflamed skins of rabbits inoculated with vaccinia virus and also contained in a preparation containing said extract as an active ingredient is used as an index, the quality of the extract and the preparation among the manufacturing lots can be warranted as a more stabilized one. In the extract from inflamed skins of rabbits inoculated with vaccinia virus and the preparation containing said extract where the quality thereof is more stabilized by such a method, the efficacy and the safety thereof are now guaranteed more strictly resulting in very high usefulness.

主权项

1. A preparation comprising an extract from inflamed skins of rabbits inoculated with vaccinia virus, wherein the variations in the effect of the preparation among manufacturing lots are reduced by the amount of sulfated tyrosine contained in the preparation being measured for each manufacturing lot and the content is confirmed to be 125 ng or more per unit of the extract in the preparation.