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Premium Peptones for Vaccine Production

Peptones are often used in mammalian cell culture as substitutes, or supplements to amino acids, bovine serum or foetal calf serum. Doing so can reduce raw material costs, increase yields of expressed proteins and minimise levels of unwanted cell necrosis products in the supernatant.

Therefore, the use of peptones in vaccine manufacturing can enhance process efficiences in a highly competitive market. However, it is well known that peptones can vary enormously in their growth promoting properties and lot-to-lot consistency, and so must be screened to ensure they’re suitable for use in mammalian cell growth.

Lab M’s NutriTone™ range of peptones are carefully selected and QC tested specifically for use in mammalian cell culture. They are routinely tested for endotoxins, cell growth and proliferation to ensure lot-to-lot reproducibility. Additionally, all of the peptones Lab M employs to manufacture its entire product portfolio are sourced from countries free from BSE and no specifi ed risk materials (SRM’s) are used in our manufacturing facilities.