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.
Northern blot of mRNA extracted from rat renal cortex (left lane) or cultured rat renal epithelial NRK cells (right lane) developed using the 589-bp rat-podocalyxin probe. The probe binds to a 5.5-kb transcript of renal cortical but not NRK mRNA. The lower arrowhead shows the position of the 1.9-kb β-actin mRNA. The size of the podocalyxin transcript is deduced from results obtained with renal cortical total RNA (not shown).
