Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
ALP-stained W-20-17 cells seeded onto PEGDA hydrogels incorporating PEGylated or non-PEGylated osteogenic proteins and peptides. Control cells were seeded on PEGDA hydrogels containing no proteins. ALP expression in W-20-17 cells was thresholded, then quantified as percent area covered. Error bars indicate standard deviation. Scale bars are 100 µm. Images were uniformly adjusted for brightness and contrast.
