• exosomeprep
  • pluripotent
  • gorwthfactors

Matrix Proteins

When performing demanding cell culture, reliable reagents that are effective and consistent are essential.

Matrix Proteins from Cell Guidance Systems are rigorously controlled for quality and functionally tested for optimal performance in cell culture. Our wide range of OptiColTM Collagens are produced from bovine, human and rat sources. These collagens are produced under stringent quality control conditions and are the best quality available. Similarly, our Fibronectin and Vitronectin proteins are of the highest quality allowing optimization of cell culture conditions.

Cell Guidance Systems has a comprehensive range of acid extracted (telo) and pepsin extracted (atelo) collagens from cow, human and rat sources.


When looking for Optimal performance, use OptiColTM - the difference is clear.

For a complete list of the available Matrix Proteins please visit the Custom Science shop,by clicking here.