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.
His tag-labeled metal-chelate-affinity chromatography-purified ZmEXPB6 expressed in E. coli. Cell lysate, cells induced with IPTG; wash, third washing step shown; eluate, second elution step shown. Expansin identity in eluate was confirmed by WB (data not shown).
