Gibco™Bacto™ Yeast Extract, technical

• • Concentrates of the water-soluble portion of autolyzed Saccharomyces cerevisiae cells derived from primary grown baker’s yeast

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• • These animal origin-free products are suitable for use as multi-functional nutritional supplements in mammalian cell culture, microbial fermentation, and insect cell culture applications

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• • Yeast extract provides essential water-soluble vitamins, amino acids, peptides, and carbohydrates to any medium formulation

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• • Bacto Yeast Extract is an important ingredient for the microbiological assay of vitamins

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• • B factor, a growth substance necessary for the production of rifampin in a Nocardia species, can be isolated from yeast extract

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• • Developed to provide products priced for the biotechnology market with acceptable clarity and growth-promoting characteristics

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• • Store in cool, dry conditions in well-sealed containers at 2°C to 25°C

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