Yeastolate Solution (50x)

Yeastolate Solution (50x)

For use with Grace’s Medium
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Yeastolate Solution (50X)01-357-1B100 mL
Yeastolate Solution (50X) (US only)01-357-1B-6P6 x 100 mL
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Yeastolate Solution (50x)

Yeastolate Solution Concentrate (50X) and Lactalbumin hydrolysate (LAH) are both peptones and as a result they are frequently used as nutritional supplements for preparing bacterial, insect and mammalian cell culture, especially as a rich source of amino acids. When used in combination with one another, they provide combinations of amino acids, water-soluble peptides, simple and complex carbohydrates (CHO’s) as well as vitamins. Yeastolate is a yeast extract obtained after the autolysis of yeast cells of Saccharomyces cervisiae. Yeastolate is a complex mixture and identification of the constituents responsible for cell growth promotion is still to be fully discovered. Further fractionation, isolation and identification of individual active components are needed to get a more comprehensive understanding of the role of these components on cell metabolism.


  • One of the most complete nutritional supplements available
  • Effective in promoting the growth of insect cells
  • Enhances the production of recombinant protein
  • Key component in formulating serum-free media (SFM) for insect cell culture

Additional information

Storage Conditions


Shipping Conditions

Cold Pack




100 mL, 6 x 100 mL

Materials Safety Data Sheet

Yeastolate Solution (50X) (MSDS)


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