Fibronectin (human) lyophil. analytical grade, sterile

Enhances cell-cell and cell-substratum adhesion of transformed cells whereby a significant alteration of cellular morphology towards the normal phenotype is observed (1, 2). Lyophilized from a solution of 0.05 M Tris-HCl, 0.1 M NaCl, pH 7.5 after membrane filtration (0.2 microns). Reconstitute with sterile filtered distilled water. Avoid repeated freezing and thawing.