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.
Western-blot analysis with specific rabbit anti-endostatin polyclonal antibody. Panel (A) is the ponceaus staining of pvdf membrane. Lane 2 is the control sample; lane 3-5 represent the sample related to periplasmic proteins after induction, cation exchange purified rhEs and size exclusion purified rhEs, respectively. Panel (B) is the immunoblotting image of samples shown in panel A. Lanes 2, 3, 4 and 5 correspond to the lanes 2, 3, 4 and 5 in panel A. Lane 1 is protein marker.
