Answer:The engineered serum is optimized for CHO-K1 cells and other CHO-derived cell lines.
Answer:No. It is a bovine-derived engineered serum alternative to standard fetal bovine serum.
Answer:The U.S.-origin formulation is supplied in 500 mL and undergoes sequential 100 nm filtration.
Cytiva HyClone FetalClone II is a U.S.-sourced engineered bovine serum supplement developed as an alternative to conventional fetal bovine serum for CHO cell culture. The formulation is optimized for CHO-K1 cells and related CHO derivatives, providing growth-promoting components for serum-supplemented mammalian cell media. It is processed through three sequential 100 nm filtration steps and is supplied as a 500 mL container. The serum is tested for properties including endotoxin and hemoglobin levels, with lot-specific characterization supporting medium qualification. FetalClone II is an animal-derived serum formulation, not a serum-free or chemically defined feed. Its suitability, supplementation rate, and growth performance should be established using the specific CHO clone and process medium.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.