These high-quality, ready-to-use tissue culture dishes provide consistent and reproducible coatings with extracellular matrix (ECM) proteins or synthetic polypeptides. These coatings provide scaffolding that participates directly and indirectly in the regulation of cell growth and differentiation. Dishes also offer a reliable alternative for applications involving sensitive cells. They are RNase-free, DNase-free, non-pyrogenic, and feature a "best before" date and lot number on each pack.