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QuaCell® CHO LeAd Medium

SKU#: A11010 / A12010-10/ A12010-100 / A12010-X

Size: 1000mL / 10L / 100L / Customized

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Product Overview

QuaCell® CHO LeAd Medium provides rich nutritional components for high-density proliferation of Chinese hamster ovary cells (CHO cells). This product is a serum-free, animal component-free chemically defined medium designed for suspension culture of CHO cells to express antibodies and protein products. The medium formulation does not contain hypoxanthine, thymidine, and L-glutamine, making it suitable for dihydrofolate reductase and glutamine synthetase (GS) screening systems.


Product Features

  • Significantly enhances product expression, maintains high recovery rates
  • Highly compatible with CHO-K1 cell line, supports CHO cell culture
  • High compatibility, can be used in combination with various supplements
  • High stability, supports uniform scale-up cultivation

  • Catalog Number Information

    Formulation Amount Cat. No.
    Liquid 1000mL A11010
    Powder 10L A12010-10
    100L A12010-100
    Customized A12010-X


    Case Study:

    The project cells are CHO-K1Q cells, and CHO LeAd Medium+Feed04 is compared with other commercial culture media and supplements (2 imported and 3 domestic).

    The results show that the LeAd Medium+Feed04 combination exhibits significantly higher expression levels compared to the control group, with quality data slightly higher than the imported culture media combination.



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