FectoPRO® is a transfection reagent specifically optimized for transient protein and antibody expression in CHO and HEK293 cells. It significantly increases protein and mAb production yields for a cost-effective process using transient expression.

Amount of Reagent
Item No.: 

*Custom/bulk order quotes are provided within 72 hours of request.

FectoPRO® Transfection reagent is specifically designed for enhanced Transient Gene Expression (TGE) in suspension CHO and HEK-293 cells in various serum-free media, using low DNA amount (< 1 µg/ml of cell culture).

Its mediated transfection process is easily scalable from a few ml to several liters of cell culture, ensuring robust reproducible protein production. Increased productivity and low DNA amount requirement make FectoPRO®  a cost-effective solution for bioproduction processes.

Key Benefits:

  • High Transfection Efficiency and Productivity: Amazing protein and antibody production yields.
  • Cost-effectiveness: Transient Gene Expression using lower plasmid DNA amount.
  • Versatility: Compatible with various mammalian expression media & cell systems, adapted to high density cell systems .
  • Reliability and Regulatory Compliance: Chemically defined and animal derived component free.


  • Application
    Protein and mAb production
  • Cell Type
    Suspension CHO, HEK-293, and derivatives

Biological Information

  • Booster
    FectoPRO® Booster 10 mL
  • Molecule delivered
  • Number of transfections
    1 mL of FectoPRO® is sufficient to transfect 800 ml to more than 1 liter of cell culture

Compliance Information

  • GMP Compliance
  • Product Documentation
    • Protocol 
    • Certificate of Analysis 
    • Non-hazardous product statement

General Specifications

  • Amount of Reagent
    FectoPRO® 10 mL
  • Reagents and Kits Type
    FectoPRO® Transfection reagent

Product Information

  • Provided With
    FectoPRO® Booster

Storage Conditions

  • Storage Conditions
    5 °C ± 3 °C

Customers Also Purchased