GIBCO® KnockOut™ SR GF (Growth Factor) Cocktail CTS™ is a defined, serum free, xeno-free, growth factor supplement for use in human stem cell culture. All GIBCO® CTS™ products are manufactured and quality controlled for reliable performance, and are supplied with harmonized regulatory documentation. KnockOut™ SR GF Cocktail CTS™ is designed to enable feeder and feeder-free growth of human Embryonic Stem Cells (hESC) and human induced pluripotent stem cells (hiPSC) when used in combination with KnockOut™ SR XenoFree CTS™ and KnockOut™ D-MEM CTS™, and can also be purchased pre-bundled in our KnockOut™ CTS™ XenoFree ESC/iPSC Kit as a virtual kit under one catalog number.

• High quality manufacturing and QC with access to traceability documentation (COA, COO, DMF)
• Feeder and feeder-free derivation and expansion without genome alteration
• Long-term passaging of your human ESC and human iPSC lines

Manufactured and Verified for Reliability and Simplified Transition to Clinical Studies
KnockOut™ SR GF Cocktail CTS™ is manufactured following cGMP and ISO 13485 guidelines to be fully defined and to contain only human-derived or human recombinant proteins to facilitate the transition of hESC research from the bench top to the clinic. Each lot is subject to QC bioassay to ensure lot to lot consistency and is supplied with harmonized documentation such as Certificates of Analysis (COA), Certificates of Origin (COO), and access to authorization letters for our Drug Master Files (DMF), as appropriate.

Simplified Complete Serum-Free, Xeno-Free Medium Formulation
Each 1 x 5ml supplement is adequate to formulate 500 ml serum-free, xeno-free media (animal component free), and can save you time and money compared to purchasing growth factors individually. Additional components are required for complete media. Follow product insert for complete media formulation instructions.

Derive, Expand, and Preserve Your Stem Cell Line with One Total Media
KnockOut™ SR GF Cocktail CTS™ along with KnockOut™ SR XenoFree CTS™ and KnockOut™ D-MEM CTS™ can be used for hESC cryopreservation, hESC and induced pluripotent stem cell (iPSC) derivation, and routine culture maintenance. The cocktail and media combination above provides a fully defined serum-free, xeno-free environment that can be used for long-term passaging of stem cell lines. The complete media supports multiple passages of human ESC lines such as BG01v and H9 under feeder-free conditions while retaining Oct 4 expression.

For Research Use or Non-Commercial Manufacturing of Cell-Based Products for Clinical Research.

CAUTION: Not intended for direct administration into humans or animals