Trevigen's Cultrex Stem Cell Qualified Protein Set (3434-SCQ-K) was created to help researchers in choosing the optimal conditions for feeder-free culture for their stem cells of interest.
The Cultrex Stem Cell Qualified Protein Set contains five different extracellular matrix proteins: Human Basement Membrane Extract (BME); Human Fibronectin; Human Vitronectin; Mouse BME with reduced growth factors; and Mouse Laminin I.
Each has been qualified in feeder-free cell culture to support human embryonic stem cells in the undifferentiated state for multiple passages.
