PRG-3 Trypsin Inhibitor Solution

PRG-3 (Trypsin Inhibitor Solution 1X)PRG-3 and Attachment Factor™ are engineered to work together to stabilize the cell membrane and combine to promote spreading and the establishment of correct polarity after subculture. The PRG is qualified for use with all Cell Systems?Certified Media: use of PRG and Attachment Factor™ are absolutely critical for cells to be passaged or frozen in a Serum-Free Medium System. Cell membranes are materially and cumulatively damaged whenever cells are exposed to serine proteases physically manipulated centrifuged and/or frozen. Use of the PRG greatly minimizes damage and stress to cells during passage or freezing of cell cultures.