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.
The distribution of the gelatinases and caseinases into the basal, apical and cellular compartments as resolved on SDS–gel zymograms. Conditioned medium (basal), EGTA-extractable fraction (apical), and cell fraction of MMEC cultured on EHS-matrix in serum-free medium were harvested on day 6 of culture and stored at −70°C. Lanes (basal and apical) were loaded with medium conditioned from 5.5×103 cells. The cell fraction was derived from the same number of cells (5.5×103 cells).
