Serum-Free CHO Feed Supplement Set

CCM-SF-0037 is a powder-format serum-free feed supplement set designed for CHO expression systems requiring an animal-derived component-free formulation. The set is provided as 10 L + 1 L and is suitable for laboratories and process groups that need defined feed inputs for shake flask, bench-scale, and scale-down model development. It is part of the CellCultureMedia serum-free media portfolio for cell culture and bioprocessing applications.

The formulation contains D-glucose and excludes phenol red and L-glutamine, supporting processes where users control pH indicators, glutamine strategy, and feed timing independently. The product is specified as serum-free, powder form, and animal-source-free in classification. Recommended culture conditions are 37°C with 5–10% CO2, subject to the user’s platform requirements and vessel configuration. The feed is applicable to CHO K1, CHO-S, CHO-GS, and CHO DG44 workflows used in recombinant protein expression, upstream process development, clone screening, and scale-up studies.

• Fed-batch and intensified CHO culture workflows requiring a defined serum-free feed supplement.
• CHO K1, CHO-S, CHO-GS, and CHO DG44 process development in R&D, pilot, and manufacturing-support laboratories.
• Biopharmaceutical upstream development, including expression-system optimization and productivity screening.
• Vaccine-related and recombinant protein process development where animal-derived component-free inputs are required.
• Media and feed evaluation studies where phenol red-free and L-glutamine-free formats are preferred for controlled supplementation design.
• Procurement programs that require consistent powder supply, defined storage conditions, and lot documentation for regulated internal quality systems.

Store CCM-SF-0037 at 2–8°C protected from light. Shelf life is 12 months when the unopened product is stored under the recommended conditions. Shipments are packed on blue ice to support temperature-controlled transit. After receipt, verify package condition, transfer promptly to refrigerated storage, and follow local procedures for powder reconstitution, mixing, filtration if required by the user process, and aseptic handling. Because the formulation is supplied without L-glutamine, users should add glutamine or an alternative feed component only when required by the validated cell culture protocol.

CCM-SF-0037 is supplied for research and bioprocessing use with endotoxin specified at ≤20 EU/mL. Manufacturing and release documentation are managed under ISO-aligned quality practices, with lot-specific Certificate of Analysis available on request through CellCultureMedia quality documentation. Procurement teams can request pricing, availability, lead time, and bulk-pack options through request a quote. The listed price is USD 7,238.89 for the 10 L + 1 L set, and CellCultureMedia provides free worldwide shipping for qualified orders.