Ham's F-12 Nutrient Mixture (F-12) was designed for serum-free single-cell plating of Chinese Hamster Ovary (CHO) cells. F-12 has since been used for serum-free growth of CHO cultures as well as serum-supplemented growth of other mammalian cells, including chondrocytes and rat prostate epithelial cells. Life Technologies offers a variety of Gibco® F-12 modifications for a range of cell culture applications. Find the right formulation using the .

This Ham's F-12 is modified as follows:

The complete  is available.

Compared to other basal media, F-12 contains a wider variety of components, including zinc, putrescine, hypoxanthine, and thymidine. Serum-free growth of CHO cells in F-12 has led to a variety of improved formulations.

Product Intended Use
For in vitro diagnostic use. CAUTION: Not for human or animal therapeutic use. Uses other than the intended use may be a violation of local law.

cGMP Manufacturing and Quality System
For supply chain continuity, Life Technologies manufactures Gibco® F-12 at two separate facilities located in Grand Island, NY and Scotland, UK. Both sites are compliant with cGMP manufacturing requirements, are certified to ISO 13485, and are registered with the FDA as medical device manufacturers. In addition, the New York facility has ISO 9001 certification.

Gibco® F-12 contains no proteins or growth factors. Therefore, F-12 requires supplementation, commonly with 10%  (FBS). F-12 uses a sodium bicarbonate buffer system (1.176 g/L) and therefore requires a 5-10% CO₂ environment to maintain physiological pH.

在中国境内, 本产品仅限于非临床科研用途, 产品信息以中文为准。 (In China territory, the product is for Research Use only in non-clinical unit, product information in Chinese shall prevail.)