serum free cell freezing medium; process for generating a stable serum free summer cell bank; and serum free stable summer cell bank

摘要

"SERUM FREE CELL FREEZING MEANS; PROCESS FOR GENERATING A SERUM FREE VERO STABLE CELL BANK AND SERUM FREE VERO CELL BANK". It is a consistent and standardized Vero cell bank formation process to generate reliable and stable cell banks for viral vaccine production. Substitution of animal-derived substances with plant-derived substances in the growth and freezing media increases the viability of cells upon thawing and reduces their recovery time, thus allowing for a more accurate manufacturing scheme and more consistent processes.