Difco TC Yeastolate, ultra-filtered (UF), is a hydrolysate derived from the water-soluble portion of autolyzed yeast. This supplement contains a mixture of peptides, amino acids, carbohydrates (simple and complex), nucleosides, and vitamins, which have been ultra-filtered. Customers have frequently used this supplement for CHO-based production of biotherapeutic monoclonal antibodies used in oncological and rheumatological therapeutics and recombinant proteins. Additionally, customers have used this supplement in combination with a soy supplement, such as Difco Select Phytone, ultra-filtered (UF), to provide an optimal titer performance in mammalian cell-based processes by providing additional vitamins and carbohydrates.
Contents & storage
Storage conditions: 2°C to 25°C. Store in cool, dry conditions in well-sealed containers.