COSFect is a lipid based transfection reagent specifically developed for COS cell transfection.

• Highly efficient with COS cell lines
• Ready-to-use: no need for additional buffer
• Low nucleic acid amount - minimized toxicity
• High level of nucleic acid compaction
• Easy and straightforward protocol
• Compatible with any culture medium: medium changed not required

The cationic design of COSFect reagent allows high nucleic acid compaction for a high transfection efficiency into COS cells.